-95.27% is the change from 148 to 7
Calculation steps:
[( 7 - 148 ) ÷ 148] x 100 = -95.27%
Formula
Percentage change = [(7 - 148) / 148] x 100
Subtract the new number by the original number
7 - 148 = -141
-141 ÷ 148 = -0.9527027027027027
-0.9527027027027027 x 100 = -95.27%