296.99% is the change from 133 to 528
Calculation steps:
[( 528 - 133 ) ÷ 133] x 100 = 296.99%
Formula
Percentage change = [(528 - 133) / 133] x 100
Subtract the new number by the original number
528 - 133 = 395
395 ÷ 133 = 2.969924812030075
2.969924812030075 x 100 = 296.99%