-52.01% is the change from 996 to 478
Calculation steps:
[( 478 - 996 ) ÷ 996] x 100 = -52.01%
Formula
Percentage change = [(478 - 996) / 996] x 100
Subtract the new number by the original number
478 - 996 = -518
-518 ÷ 996 = -0.5200803212851406
-0.5200803212851406 x 100 = -52.01%