-76.59% is the change from 897 to 210
Calculation steps:
[( 210 - 897 ) ÷ 897] x 100 = -76.59%
Formula
Percentage change = [(210 - 897) / 897] x 100
Subtract the new number by the original number
210 - 897 = -687
-687 ÷ 897 = -0.7658862876254181
-0.7658862876254181 x 100 = -76.59%