-88.47% is the change from 425 to 49
Calculation steps:
[( 49 - 425 ) ÷ 425] x 100 = -88.47%
Formula
Percentage change = [(49 - 425) / 425] x 100
Subtract the new number by the original number
49 - 425 = -376
-376 ÷ 425 = -0.8847058823529412
-0.8847058823529412 x 100 = -88.47%