-77.63% is the change from 818 to 183
Calculation steps:
[( 183 - 818 ) ÷ 818] x 100 = -77.63%
Formula
Percentage change = [(183 - 818) / 818] x 100
Subtract the new number by the original number
183 - 818 = -635
-635 ÷ 818 = -0.7762836185819071
-0.7762836185819071 x 100 = -77.63%