220% is the change from 165 to 528
Calculation steps:
[( 528 - 165 ) ÷ 165] x 100 = 220%
Formula
Percentage change = [(528 - 165) / 165] x 100
Subtract the new number by the original number
528 - 165 = 363
363 ÷ 165 = 2.2
2.2 x 100 = 220%
Example