-82.56% is the change from 281 to 49
Calculation steps:
[( 49 - 281 ) ÷ 281] x 100 = -82.56%
Formula
Percentage change = [(49 - 281) / 281] x 100
Subtract the new number by the original number
49 - 281 = -232
-232 ÷ 281 = -0.8256227758007118
-0.8256227758007118 x 100 = -82.56%