-26.9% is the change from 803 to 587
Calculation steps:
[( 587 - 803 ) ÷ 803] x 100 = -26.9%
Formula
Percentage change = [(587 - 803) / 803] x 100
Subtract the new number by the original number
587 - 803 = -216
-216 ÷ 803 = -0.26899128268991285
-0.26899128268991285 x 100 = -26.9%