-38.16% is the change from 456 to 282
Calculation steps:
[( 282 - 456 ) ÷ 456] x 100 = -38.16%
Formula
Percentage change = [(282 - 456) / 456] x 100
Subtract the new number by the original number
282 - 456 = -174
-174 ÷ 456 = -0.3815789473684211
-0.3815789473684211 x 100 = -38.16%