-35.19% is the change from 108 to 70
Calculation steps:
[( 70 - 108 ) ÷ 108] x 100 = -35.19%
Formula
Percentage change = [(70 - 108) / 108] x 100
Subtract the new number by the original number
70 - 108 = -38
-38 ÷ 108 = -0.35185185185185186
-0.35185185185185186 x 100 = -35.19%