97.71% is the change from 436 to 862
Calculation steps:
[( 862 - 436 ) ÷ 436] x 100 = 97.71%
Formula
Percentage change = [(862 - 436) / 436] x 100
Subtract the new number by the original number
862 - 436 = 426
426 ÷ 436 = 0.9770642201834863
0.9770642201834863 x 100 = 97.71%