-99.67% is the change from 897 to 3
Calculation steps:
[( 3 - 897 ) ÷ 897] x 100 = -99.67%
Formula
Percentage change = [(3 - 897) / 897] x 100
Subtract the new number by the original number
3 - 897 = -894
-894 ÷ 897 = -0.9966555183946488
-0.9966555183946488 x 100 = -99.67%