177.42% is the change from 279 to 774
Calculation steps:
[( 774 - 279 ) ÷ 279] x 100 = 177.42%
Formula
Percentage change = [(774 - 279) / 279] x 100
Subtract the new number by the original number
774 - 279 = 495
495 ÷ 279 = 1.7741935483870968
1.7741935483870968 x 100 = 177.42%