-22.66% is the change from 587 to 454
Calculation steps:
[( 454 - 587 ) ÷ 587] x 100 = -22.66%
Formula
Percentage change = [(454 - 587) / 587] x 100
Subtract the new number by the original number
454 - 587 = -133
-133 ÷ 587 = -0.22657580919931858
-0.22657580919931858 x 100 = -22.66%