128.7% is the change from 230 to 526
Calculation steps:
[( 526 - 230 ) ÷ 230] x 100 = 128.7%
Formula
Percentage change = [(526 - 230) / 230] x 100
Subtract the new number by the original number
526 - 230 = 296
296 ÷ 230 = 1.2869565217391303
1.2869565217391303 x 100 = 128.7%