-63.6% is the change from 500 to 182
Calculation steps:
[( 182 - 500 ) ÷ 500] x 100 = -63.6%
Formula
Percentage change = [(182 - 500) / 500] x 100
Subtract the new number by the original number
182 - 500 = -318
-318 ÷ 500 = -0.636
-0.636 x 100 = -63.6%