-69.23% is the change from 897 to 276
Calculation steps:
[( 276 - 897 ) ÷ 897] x 100 = -69.23%
Formula
Percentage change = [(276 - 897) / 897] x 100
Subtract the new number by the original number
276 - 897 = -621
-621 ÷ 897 = -0.6923076923076923
-0.6923076923076923 x 100 = -69.23%