-93.04% is the change from 905 to 63
Calculation steps:
[( 63 - 905 ) ÷ 905] x 100 = -93.04%
Formula
Percentage change = [(63 - 905) / 905] x 100
Subtract the new number by the original number
63 - 905 = -842
-842 ÷ 905 = -0.9303867403314917
-0.9303867403314917 x 100 = -93.04%