131.17% is the change from 231 to 534
Calculation steps:
[( 534 - 231 ) ÷ 231] x 100 = 131.17%
Formula
Percentage change = [(534 - 231) / 231] x 100
Subtract the new number by the original number
534 - 231 = 303
303 ÷ 231 = 1.3116883116883118
1.3116883116883118 x 100 = 131.17%