116.01% is the change from 431 to 931
Calculation steps:
[( 931 - 431 ) ÷ 431] x 100 = 116.01%
Formula
Percentage change = [(931 - 431) / 431] x 100
Subtract the new number by the original number
931 - 431 = 500
500 ÷ 431 = 1.160092807424594
1.160092807424594 x 100 = 116.01%