-21.66% is the change from 988 to 774
Calculation steps:
[( 774 - 988 ) ÷ 988] x 100 = -21.66%
Formula
Percentage change = [(774 - 988) / 988] x 100
Subtract the new number by the original number
774 - 988 = -214
-214 ÷ 988 = -0.2165991902834008
-0.2165991902834008 x 100 = -21.66%