-41.21% is the change from 478 to 281
Calculation steps:
[( 281 - 478 ) ÷ 478] x 100 = -41.21%
Formula
Percentage change = [(281 - 478) / 478] x 100
Subtract the new number by the original number
281 - 478 = -197
-197 ÷ 478 = -0.4121338912133891
-0.4121338912133891 x 100 = -41.21%