74.77% is the change from 222 to 388
Calculation steps:
[( 388 - 222 ) ÷ 222] x 100 = 74.77%
Formula
Percentage change = [(388 - 222) / 222] x 100
Subtract the new number by the original number
388 - 222 = 166
166 ÷ 222 = 0.7477477477477478
0.7477477477477478 x 100 = 74.77%