-90.92% is the change from 903 to 82
Calculation steps:
[( 82 - 903 ) ÷ 903] x 100 = -90.92%
Formula
Percentage change = [(82 - 903) / 903] x 100
Subtract the new number by the original number
82 - 903 = -821
-821 ÷ 903 = -0.9091915836101883
-0.9091915836101883 x 100 = -90.92%