64.44% is the change from 135 to 222
Calculation steps:
[( 222 - 135 ) ÷ 135] x 100 = 64.44%
Formula
Percentage change = [(222 - 135) / 135] x 100
Subtract the new number by the original number
222 - 135 = 87
87 ÷ 135 = 0.6444444444444445
0.6444444444444445 x 100 = 64.44%