168.42% is the change from 285 to 765
Calculation steps:
[( 765 - 285 ) ÷ 285] x 100 = 168.42%
Formula
Percentage change = [(765 - 285) / 285] x 100
Subtract the new number by the original number
765 - 285 = 480
480 ÷ 285 = 1.6842105263157894
1.6842105263157894 x 100 = 168.42%