87.35% is the change from 411 to 770
Calculation steps:
[( 770 - 411 ) ÷ 411] x 100 = 87.35%
Formula
Percentage change = [(770 - 411) / 411] x 100
Subtract the new number by the original number
770 - 411 = 359
359 ÷ 411 = 0.8734793187347932
0.8734793187347932 x 100 = 87.35%