-0.55% is the change from 902 to 897
Calculation steps:
[( 897 - 902 ) ÷ 902] x 100 = -0.55%
Formula
Percentage change = [(897 - 902) / 902] x 100
Subtract the new number by the original number
897 - 902 = -5
-5 ÷ 902 = -0.005543237250554324
-0.005543237250554324 x 100 = -0.55%