-61.8% is the change from 479 to 183
Calculation steps:
[( 183 - 479 ) ÷ 479] x 100 = -61.8%
Formula
Percentage change = [(183 - 479) / 479] x 100
Subtract the new number by the original number
183 - 479 = -296
-296 ÷ 479 = -0.6179540709812108
-0.6179540709812108 x 100 = -61.8%