110.94% is the change from 64 to 135
Calculation steps:
[( 135 - 64 ) ÷ 64] x 100 = 110.94%
Formula
Percentage change = [(135 - 64) / 64] x 100
Subtract the new number by the original number
135 - 64 = 71
71 ÷ 64 = 1.109375
1.109375 x 100 = 110.94%
Example