-21.94% is the change from 793 to 619
Calculation steps:
[( 619 - 793 ) ÷ 793] x 100 = -21.94%
Formula
Percentage change = [(619 - 793) / 793] x 100
Subtract the new number by the original number
619 - 793 = -174
-174 ÷ 793 = -0.21941992433795712
-0.21941992433795712 x 100 = -21.94%