-94.17% is the change from 823 to 48
Calculation steps:
[( 48 - 823 ) ÷ 823] x 100 = -94.17%
Formula
Percentage change = [(48 - 823) / 823] x 100
Subtract the new number by the original number
48 - 823 = -775
-775 ÷ 823 = -0.9416767922235723
-0.9416767922235723 x 100 = -94.17%