174.82% is the change from 278 to 764
Calculation steps:
[( 764 - 278 ) ÷ 278] x 100 = 174.82%
Formula
Percentage change = [(764 - 278) / 278] x 100
Subtract the new number by the original number
764 - 278 = 486
486 ÷ 278 = 1.7482014388489209
1.7482014388489209 x 100 = 174.82%