-95.24% is the change from 147 to 7
Calculation steps:
[( 7 - 147 ) ÷ 147] x 100 = -95.24%
Formula
Percentage change = [(7 - 147) / 147] x 100
Subtract the new number by the original number
7 - 147 = -140
-140 ÷ 147 = -0.9523809523809523
-0.9523809523809523 x 100 = -95.24%