-47.49% is the change from 935 to 491
Calculation steps:
[( 491 - 935 ) ÷ 935] x 100 = -47.49%
Formula
Percentage change = [(491 - 935) / 935] x 100
Subtract the new number by the original number
491 - 935 = -444
-444 ÷ 935 = -0.4748663101604278
-0.4748663101604278 x 100 = -47.49%