-13.95% is the change from 86 to 74
Calculation steps:
[( 74 - 86 ) ÷ 86] x 100 = -13.95%
Formula
Percentage change = [(74 - 86) / 86] x 100
Subtract the new number by the original number
74 - 86 = -12
-12 ÷ 86 = -0.13953488372093023
-0.13953488372093023 x 100 = -13.95%