75.45% is the change from 220 to 386
Calculation steps:
[( 386 - 220 ) ÷ 220] x 100 = 75.45%
Formula
Percentage change = [(386 - 220) / 220] x 100
Subtract the new number by the original number
386 - 220 = 166
166 ÷ 220 = 0.7545454545454545
0.7545454545454545 x 100 = 75.45%