-96.91% is the change from 905 to 28
Calculation steps:
[( 28 - 905 ) ÷ 905] x 100 = -96.91%
Formula
Percentage change = [(28 - 905) / 905] x 100
Subtract the new number by the original number
28 - 905 = -877
-877 ÷ 905 = -0.969060773480663
-0.969060773480663 x 100 = -96.91%