-84.11% is the change from 919 to 146
Calculation steps:
[( 146 - 919 ) ÷ 919] x 100 = -84.11%
Formula
Percentage change = [(146 - 919) / 919] x 100
Subtract the new number by the original number
146 - 919 = -773
-773 ÷ 919 = -0.8411316648531012
-0.8411316648531012 x 100 = -84.11%