-94.27% is the change from 838 to 48
Calculation steps:
[( 48 - 838 ) ÷ 838] x 100 = -94.27%
Formula
Percentage change = [(48 - 838) / 838] x 100
Subtract the new number by the original number
48 - 838 = -790
-790 ÷ 838 = -0.9427207637231504
-0.9427207637231504 x 100 = -94.27%