244.09% is the change from 220 to 757
Calculation steps:
[( 757 - 220 ) ÷ 220] x 100 = 244.09%
Formula
Percentage change = [(757 - 220) / 220] x 100
Subtract the new number by the original number
757 - 220 = 537
537 ÷ 220 = 2.440909090909091
2.440909090909091 x 100 = 244.09%