138.18% is the change from 220 to 524
Calculation steps:
[( 524 - 220 ) ÷ 220] x 100 = 138.18%
Formula
Percentage change = [(524 - 220) / 220] x 100
Subtract the new number by the original number
524 - 220 = 304
304 ÷ 220 = 1.3818181818181818
1.3818181818181818 x 100 = 138.18%