-45.93% is the change from 897 to 485
Calculation steps:
[( 485 - 897 ) ÷ 897] x 100 = -45.93%
Formula
Percentage change = [(485 - 897) / 897] x 100
Subtract the new number by the original number
485 - 897 = -412
-412 ÷ 897 = -0.4593088071348941
-0.4593088071348941 x 100 = -45.93%