-21.58% is the change from 987 to 774
Calculation steps:
[( 774 - 987 ) ÷ 987] x 100 = -21.58%
Formula
Percentage change = [(774 - 987) / 987] x 100
Subtract the new number by the original number
774 - 987 = -213
-213 ÷ 987 = -0.21580547112462006
-0.21580547112462006 x 100 = -21.58%