625% is the change from 12 to 87
Calculation steps:
[( 87 - 12 ) ÷ 12] x 100 = 625%
Formula
Percentage change = [(87 - 12) / 12] x 100
Subtract the new number by the original number
87 - 12 = 75
75 ÷ 12 = 6.25
6.25 x 100 = 625%
Example