-49.09% is the change from 937 to 477
Calculation steps:
[( 477 - 937 ) ÷ 937] x 100 = -49.09%
Formula
Percentage change = [(477 - 937) / 937] x 100
Subtract the new number by the original number
477 - 937 = -460
-460 ÷ 937 = -0.49092849519743864
-0.49092849519743864 x 100 = -49.09%