-26.95% is the change from 987 to 721
Calculation steps:
[( 721 - 987 ) ÷ 987] x 100 = -26.95%
Formula
Percentage change = [(721 - 987) / 987] x 100
Subtract the new number by the original number
721 - 987 = -266
-266 ÷ 987 = -0.2695035460992908
-0.2695035460992908 x 100 = -26.95%