73.08% is the change from 78 to 135
Calculation steps:
[( 135 - 78 ) ÷ 78] x 100 = 73.08%
Formula
Percentage change = [(135 - 78) / 78] x 100
Subtract the new number by the original number
135 - 78 = 57
57 ÷ 78 = 0.7307692307692307
0.7307692307692307 x 100 = 73.08%