252% is the change from 150 to 528
Calculation steps:
[( 528 - 150 ) ÷ 150] x 100 = 252%
Formula
Percentage change = [(528 - 150) / 150] x 100
Subtract the new number by the original number
528 - 150 = 378
378 ÷ 150 = 2.52
2.52 x 100 = 252%
Example