-25% is the change from 196 to 147
Calculation steps:
[( 147 - 196 ) ÷ 196] x 100 = -25%
Formula
Percentage change = [(147 - 196) / 196] x 100
Subtract the new number by the original number
147 - 196 = -49
-49 ÷ 196 = -0.25
-0.25 x 100 = -25%
Example