-47.91% is the change from 935 to 487
Calculation steps:
[( 487 - 935 ) ÷ 935] x 100 = -47.91%
Formula
Percentage change = [(487 - 935) / 935] x 100
Subtract the new number by the original number
487 - 935 = -448
-448 ÷ 935 = -0.47914438502673795
-0.47914438502673795 x 100 = -47.91%