-50.35% is the change from 425 to 211
Calculation steps:
[( 211 - 425 ) ÷ 425] x 100 = -50.35%
Formula
Percentage change = [(211 - 425) / 425] x 100
Subtract the new number by the original number
211 - 425 = -214
-214 ÷ 425 = -0.5035294117647059
-0.5035294117647059 x 100 = -50.35%