-78.67% is the change from 919 to 196
Calculation steps:
[( 196 - 919 ) ÷ 919] x 100 = -78.67%
Formula
Percentage change = [(196 - 919) / 919] x 100
Subtract the new number by the original number
196 - 919 = -723
-723 ÷ 919 = -0.7867247007616975
-0.7867247007616975 x 100 = -78.67%