-91.64% is the change from 897 to 75
Calculation steps:
[( 75 - 897 ) ÷ 897] x 100 = -91.64%
Formula
Percentage change = [(75 - 897) / 897] x 100
Subtract the new number by the original number
75 - 897 = -822
-822 ÷ 897 = -0.9163879598662207
-0.9163879598662207 x 100 = -91.64%