-99.32% is the change from 148 to 1
Calculation steps:
[( 1 - 148 ) ÷ 148] x 100 = -99.32%
Formula
Percentage change = [(1 - 148) / 148] x 100
Subtract the new number by the original number
1 - 148 = -147
-147 ÷ 148 = -0.9932432432432432
-0.9932432432432432 x 100 = -99.32%