-81.49% is the change from 281 to 52
Calculation steps:
[( 52 - 281 ) ÷ 281] x 100 = -81.49%
Formula
Percentage change = [(52 - 281) / 281] x 100
Subtract the new number by the original number
52 - 281 = -229
-229 ÷ 281 = -0.8149466192170819
-0.8149466192170819 x 100 = -81.49%