139.09% is the change from 220 to 526
Calculation steps:
[( 526 - 220 ) ÷ 220] x 100 = 139.09%
Formula
Percentage change = [(526 - 220) / 220] x 100
Subtract the new number by the original number
526 - 220 = 306
306 ÷ 220 = 1.3909090909090909
1.3909090909090909 x 100 = 139.09%