-5.35% is the change from 897 to 849
Calculation steps:
[( 849 - 897 ) ÷ 897] x 100 = -5.35%
Formula
Percentage change = [(849 - 897) / 897] x 100
Subtract the new number by the original number
849 - 897 = -48
-48 ÷ 897 = -0.05351170568561873
-0.05351170568561873 x 100 = -5.35%