-56.28% is the change from 183 to 80
Calculation steps:
[( 80 - 183 ) ÷ 183] x 100 = -56.28%
Formula
Percentage change = [(80 - 183) / 183] x 100
Subtract the new number by the original number
80 - 183 = -103
-103 ÷ 183 = -0.5628415300546448
-0.5628415300546448 x 100 = -56.28%