-21% is the change from 743 to 587
Calculation steps:
[( 587 - 743 ) ÷ 743] x 100 = -21%
Formula
Percentage change = [(587 - 743) / 743] x 100
Subtract the new number by the original number
587 - 743 = -156
-156 ÷ 743 = -0.20995962314939434
-0.20995962314939434 x 100 = -21%