-49.65% is the change from 425 to 214
Calculation steps:
[( 214 - 425 ) ÷ 425] x 100 = -49.65%
Formula
Percentage change = [(214 - 425) / 425] x 100
Subtract the new number by the original number
214 - 425 = -211
-211 ÷ 425 = -0.4964705882352941
-0.4964705882352941 x 100 = -49.65%