-8.27% is the change from 919 to 843
Calculation steps:
[( 843 - 919 ) ÷ 919] x 100 = -8.27%
Formula
Percentage change = [(843 - 919) / 919] x 100
Subtract the new number by the original number
843 - 919 = -76
-76 ÷ 919 = -0.08269858541893363
-0.08269858541893363 x 100 = -8.27%