-1.45% is the change from 897 to 884
Calculation steps:
[( 884 - 897 ) ÷ 897] x 100 = -1.45%
Formula
Percentage change = [(884 - 897) / 897] x 100
Subtract the new number by the original number
884 - 897 = -13
-13 ÷ 897 = -0.014492753623188406
-0.014492753623188406 x 100 = -1.45%