97.01% is the change from 268 to 528
Calculation steps:
[( 528 - 268 ) ÷ 268] x 100 = 97.01%
Formula
Percentage change = [(528 - 268) / 268] x 100
Subtract the new number by the original number
528 - 268 = 260
260 ÷ 268 = 0.9701492537313433
0.9701492537313433 x 100 = 97.01%