129.49% is the change from 234 to 537
Calculation steps:
[( 537 - 234 ) ÷ 234] x 100 = 129.49%
Formula
Percentage change = [(537 - 234) / 234] x 100
Subtract the new number by the original number
537 - 234 = 303
303 ÷ 234 = 1.294871794871795
1.294871794871795 x 100 = 129.49%