-15.67% is the change from 919 to 775
Calculation steps:
[( 775 - 919 ) ÷ 919] x 100 = -15.67%
Formula
Percentage change = [(775 - 919) / 919] x 100
Subtract the new number by the original number
775 - 919 = -144
-144 ÷ 919 = -0.15669205658324264
-0.15669205658324264 x 100 = -15.67%