-90.25% is the change from 903 to 88
Calculation steps:
[( 88 - 903 ) ÷ 903] x 100 = -90.25%
Formula
Percentage change = [(88 - 903) / 903] x 100
Subtract the new number by the original number
88 - 903 = -815
-815 ÷ 903 = -0.902547065337763
-0.902547065337763 x 100 = -90.25%