335% is the change from 220 to 957
Calculation steps:
[( 957 - 220 ) ÷ 220] x 100 = 335%
Formula
Percentage change = [(957 - 220) / 220] x 100
Subtract the new number by the original number
957 - 220 = 737
737 ÷ 220 = 3.35
3.35 x 100 = 335%
Example