-61.65% is the change from 897 to 344
Calculation steps:
[( 344 - 897 ) ÷ 897] x 100 = -61.65%
Formula
Percentage change = [(344 - 897) / 897] x 100
Subtract the new number by the original number
344 - 897 = -553
-553 ÷ 897 = -0.6164994425863991
-0.6164994425863991 x 100 = -61.65%