-88.52% is the change from 418 to 48
Calculation steps:
[( 48 - 418 ) ÷ 418] x 100 = -88.52%
Formula
Percentage change = [(48 - 418) / 418] x 100
Subtract the new number by the original number
48 - 418 = -370
-370 ÷ 418 = -0.8851674641148325
-0.8851674641148325 x 100 = -88.52%