-92.88% is the change from 281 to 20
Calculation steps:
[( 20 - 281 ) ÷ 281] x 100 = -92.88%
Formula
Percentage change = [(20 - 281) / 281] x 100
Subtract the new number by the original number
20 - 281 = -261
-261 ÷ 281 = -0.9288256227758007
-0.9288256227758007 x 100 = -92.88%