-72.4% is the change from 663 to 183
Calculation steps:
[( 183 - 663 ) ÷ 663] x 100 = -72.4%
Formula
Percentage change = [(183 - 663) / 663] x 100
Subtract the new number by the original number
183 - 663 = -480
-480 ÷ 663 = -0.7239819004524887
-0.7239819004524887 x 100 = -72.4%