-79.87% is the change from 919 to 185
Calculation steps:
[( 185 - 919 ) ÷ 919] x 100 = -79.87%
Formula
Percentage change = [(185 - 919) / 919] x 100
Subtract the new number by the original number
185 - 919 = -734
-734 ÷ 919 = -0.7986942328618063
-0.7986942328618063 x 100 = -79.87%