96.39% is the change from 443 to 870
Calculation steps:
[( 870 - 443 ) ÷ 443] x 100 = 96.39%
Formula
Percentage change = [(870 - 443) / 443] x 100
Subtract the new number by the original number
870 - 443 = 427
427 ÷ 443 = 0.963882618510158
0.963882618510158 x 100 = 96.39%