116.88% is the change from 231 to 501
Calculation steps:
[( 501 - 231 ) ÷ 231] x 100 = 116.88%
Formula
Percentage change = [(501 - 231) / 231] x 100
Subtract the new number by the original number
501 - 231 = 270
270 ÷ 231 = 1.1688311688311688
1.1688311688311688 x 100 = 116.88%