-97.95% is the change from 146 to 3
Calculation steps:
[( 3 - 146 ) ÷ 146] x 100 = -97.95%
Formula
Percentage change = [(3 - 146) / 146] x 100
Subtract the new number by the original number
3 - 146 = -143
-143 ÷ 146 = -0.9794520547945206
-0.9794520547945206 x 100 = -97.95%