-31.58% is the change from 114 to 78
Calculation steps:
[( 78 - 114 ) ÷ 114] x 100 = -31.58%
Formula
Percentage change = [(78 - 114) / 114] x 100
Subtract the new number by the original number
78 - 114 = -36
-36 ÷ 114 = -0.3157894736842105
-0.3157894736842105 x 100 = -31.58%