113.64% is the change from 220 to 470
Calculation steps:
[( 470 - 220 ) ÷ 220] x 100 = 113.64%
Formula
Percentage change = [(470 - 220) / 220] x 100
Subtract the new number by the original number
470 - 220 = 250
250 ÷ 220 = 1.1363636363636365
1.1363636363636365 x 100 = 113.64%