242.42% is the change from 264 to 904
Calculation steps:
[( 904 - 264 ) ÷ 264] x 100 = 242.42%
Formula
Percentage change = [(904 - 264) / 264] x 100
Subtract the new number by the original number
904 - 264 = 640
640 ÷ 264 = 2.4242424242424243
2.4242424242424243 x 100 = 242.42%