-84.77% is the change from 919 to 140
Calculation steps:
[( 140 - 919 ) ÷ 919] x 100 = -84.77%
Formula
Percentage change = [(140 - 919) / 919] x 100
Subtract the new number by the original number
140 - 919 = -779
-779 ÷ 919 = -0.8476605005440696
-0.8476605005440696 x 100 = -84.77%