155.88% is the change from 34 to 87
Calculation steps:
[( 87 - 34 ) ÷ 34] x 100 = 155.88%
Formula
Percentage change = [(87 - 34) / 34] x 100
Subtract the new number by the original number
87 - 34 = 53
53 ÷ 34 = 1.5588235294117647
1.5588235294117647 x 100 = 155.88%