98.13% is the change from 268 to 531
Calculation steps:
[( 531 - 268 ) ÷ 268] x 100 = 98.13%
Formula
Percentage change = [(531 - 268) / 268] x 100
Subtract the new number by the original number
531 - 268 = 263
263 ÷ 268 = 0.9813432835820896
0.9813432835820896 x 100 = 98.13%