-22.05% is the change from 993 to 774
Calculation steps:
[( 774 - 993 ) ÷ 993] x 100 = -22.05%
Formula
Percentage change = [(774 - 993) / 993] x 100
Subtract the new number by the original number
774 - 993 = -219
-219 ÷ 993 = -0.22054380664652568
-0.22054380664652568 x 100 = -22.05%