204.55% is the change from 264 to 804
Calculation steps:
[( 804 - 264 ) ÷ 264] x 100 = 204.55%
Formula
Percentage change = [(804 - 264) / 264] x 100
Subtract the new number by the original number
804 - 264 = 540
540 ÷ 264 = 2.0454545454545454
2.0454545454545454 x 100 = 204.55%