236.36% is the change from 66 to 222
Calculation steps:
[( 222 - 66 ) ÷ 66] x 100 = 236.36%
Formula
Percentage change = [(222 - 66) / 66] x 100
Subtract the new number by the original number
222 - 66 = 156
156 ÷ 66 = 2.3636363636363638
2.3636363636363638 x 100 = 236.36%