-47.93% is the change from 916 to 477
Calculation steps:
[( 477 - 916 ) ÷ 916] x 100 = -47.93%
Formula
Percentage change = [(477 - 916) / 916] x 100
Subtract the new number by the original number
477 - 916 = -439
-439 ÷ 916 = -0.47925764192139736
-0.47925764192139736 x 100 = -47.93%