-65.75% is the change from 146 to 50
Calculation steps:
[( 50 - 146 ) ÷ 146] x 100 = -65.75%
Formula
Percentage change = [(50 - 146) / 146] x 100
Subtract the new number by the original number
50 - 146 = -96
-96 ÷ 146 = -0.6575342465753424
-0.6575342465753424 x 100 = -65.75%