-47.58% is the change from 910 to 477
Calculation steps:
[( 477 - 910 ) ÷ 910] x 100 = -47.58%
Formula
Percentage change = [(477 - 910) / 910] x 100
Subtract the new number by the original number
477 - 910 = -433
-433 ÷ 910 = -0.4758241758241758
-0.4758241758241758 x 100 = -47.58%