78.24% is the change from 432 to 770
Calculation steps:
[( 770 - 432 ) ÷ 432] x 100 = 78.24%
Formula
Percentage change = [(770 - 432) / 432] x 100
Subtract the new number by the original number
770 - 432 = 338
338 ÷ 432 = 0.7824074074074074
0.7824074074074074 x 100 = 78.24%