-7.75% is the change from 903 to 833
Calculation steps:
[( 833 - 903 ) ÷ 903] x 100 = -7.75%
Formula
Percentage change = [(833 - 903) / 903] x 100
Subtract the new number by the original number
833 - 903 = -70
-70 ÷ 903 = -0.07751937984496124
-0.07751937984496124 x 100 = -7.75%