-94.7% is the change from 151 to 8
Calculation steps:
[( 8 - 151 ) ÷ 151] x 100 = -94.7%
Formula
Percentage change = [(8 - 151) / 151] x 100
Subtract the new number by the original number
8 - 151 = -143
-143 ÷ 151 = -0.9470198675496688
-0.9470198675496688 x 100 = -94.7%