-94.48% is the change from 145 to 8
Calculation steps:
[( 8 - 145 ) ÷ 145] x 100 = -94.48%
Formula
Percentage change = [(8 - 145) / 145] x 100
Subtract the new number by the original number
8 - 145 = -137
-137 ÷ 145 = -0.9448275862068966
-0.9448275862068966 x 100 = -94.48%