-37.34% is the change from 458 to 287
Calculation steps:
[( 287 - 458 ) ÷ 458] x 100 = -37.34%
Formula
Percentage change = [(287 - 458) / 458] x 100
Subtract the new number by the original number
287 - 458 = -171
-171 ÷ 458 = -0.37336244541484714
-0.37336244541484714 x 100 = -37.34%