-10.19% is the change from 903 to 811
Calculation steps:
[( 811 - 903 ) ÷ 903] x 100 = -10.19%
Formula
Percentage change = [(811 - 903) / 903] x 100
Subtract the new number by the original number
811 - 903 = -92
-92 ÷ 903 = -0.10188261351052048
-0.10188261351052048 x 100 = -10.19%