human
entergy arkansas, inc. management's financial discussion and analysis results of operations net income 2004 compared to 2003 net income increased $16.2 million due to lower other operation and maintenance expenses, a lower effective income tax rate for 2004 compared to 2003, and lower interest charges. the increase was partially offset by lower net revenue. 2003 compared to 2002 net income decreased $9.6 million due to lower net revenue, higher depreciation and amortization expenses, and a higher effective income tax rate for 2003 compared to 2002. the decrease was substantially offset by lower other operation and maintenance expenses, higher other income, and lower interest charges. net revenue 2004 compared to 2003 net revenue, which is entergy arkansas' measure of gross margin, consists of operating revenues net of: 1) fuel, fuel-related, and purchased power expenses and 2) other regulatory credits. following is an analysis of the change in net revenue comparing 2004 to 2003. .
|  | (In Millions) |
| --------- | --------- |
| 2003 net revenue | $998.7 |
| Deferred fuel cost revisions | (16.9) |
| Other | (3.4) |
| 2004 net revenue | $978.4 |
deferred fuel cost revisions includes the difference between the estimated deferred fuel expense and the actual calculation of recoverable fuel expense, which occurs on an annual basis. deferred fuel cost revisions decreased net revenue due to a revised estimate of fuel costs filed for recovery at entergy arkansas in the march 2004 energy cost recovery rider, which reduced net revenue by $11.5 million. the remainder of the variance is due to the 2002 energy cost recovery true-up, made in the first quarter of 2003, which increased net revenue in 2003. gross operating revenues, fuel and purchased power expenses, and other regulatory credits gross operating revenues increased primarily due to: 2022 an increase of $20.7 million in fuel cost recovery revenues due to an increase in the energy cost recovery rider effective april 2004 (fuel cost recovery revenues are discussed in note 2 to the domestic utility companies and system energy financial statements); 2022 an increase of $15.5 million in grand gulf revenues due to an increase in the grand gulf rider effective january 2004; 2022 an increase of $13.9 million in gross wholesale revenue primarily due to increased sales to affiliated systems; 2022 an increase of $9.5 million due to volume/weather primarily resulting from increased usage during the unbilled sales period, partially offset by the effect of milder weather on billed sales in 2004. .
Please compute the result.
what was the net change in revenues from 2003 to 2004?
assistant
-20.3
human
what is that change over 2003 revenues?
assistant
-0.02033