279.41% is the change from 204 to 774
Calculation steps:
[( 774 - 204 ) ÷ 204] x 100 = 279.41%
Formula
Percentage change = [(774 - 204) / 204] x 100
Subtract the new number by the original number
774 - 204 = 570
570 ÷ 204 = 2.7941176470588234
2.7941176470588234 x 100 = 279.41%