-50.12% is the change from 425 to 212
Calculation steps:
[( 212 - 425 ) ÷ 425] x 100 = -50.12%
Formula
Percentage change = [(212 - 425) / 425] x 100
Subtract the new number by the original number
212 - 425 = -213
-213 ÷ 425 = -0.5011764705882353
-0.5011764705882353 x 100 = -50.12%