-93.2% is the change from 897 to 61
Calculation steps:
[( 61 - 897 ) ÷ 897] x 100 = -93.2%
Formula
Percentage change = [(61 - 897) / 897] x 100
Subtract the new number by the original number
61 - 897 = -836
-836 ÷ 897 = -0.9319955406911928
-0.9319955406911928 x 100 = -93.2%