-94.56% is the change from 147 to 8
Calculation steps:
[( 8 - 147 ) ÷ 147] x 100 = -94.56%
Formula
Percentage change = [(8 - 147) / 147] x 100
Subtract the new number by the original number
8 - 147 = -139
-139 ÷ 147 = -0.9455782312925171
-0.9455782312925171 x 100 = -94.56%