-4.75% is the change from 906 to 863
Calculation steps:
[( 863 - 906 ) ÷ 906] x 100 = -4.75%
Formula
Percentage change = [(863 - 906) / 906] x 100
Subtract the new number by the original number
863 - 906 = -43
-43 ÷ 906 = -0.04746136865342163
-0.04746136865342163 x 100 = -4.75%