-22.37% is the change from 997 to 774
Calculation steps:
[( 774 - 997 ) ÷ 997] x 100 = -22.37%
Formula
Percentage change = [(774 - 997) / 997] x 100
Subtract the new number by the original number
774 - 997 = -223
-223 ÷ 997 = -0.22367101303911735
-0.22367101303911735 x 100 = -22.37%