-94.25% is the change from 852 to 49
Calculation steps:
[( 49 - 852 ) ÷ 852] x 100 = -94.25%
Formula
Percentage change = [(49 - 852) / 852] x 100
Subtract the new number by the original number
49 - 852 = -803
-803 ÷ 852 = -0.9424882629107981
-0.9424882629107981 x 100 = -94.25%