-96.89% is the change from 805 to 25
Calculation steps:
[( 25 - 805 ) ÷ 805] x 100 = -96.89%
Formula
Percentage change = [(25 - 805) / 805] x 100
Subtract the new number by the original number
25 - 805 = -780
-780 ÷ 805 = -0.968944099378882
-0.968944099378882 x 100 = -96.89%