-77.13% is the change from 800 to 183
Calculation steps:
[( 183 - 800 ) ÷ 800] x 100 = -77.13%
Formula
Percentage change = [(183 - 800) / 800] x 100
Subtract the new number by the original number
183 - 800 = -617
-617 ÷ 800 = -0.77125
-0.77125 x 100 = -77.13%