-0.66% is the change from 903 to 897
Calculation steps:
[( 897 - 903 ) ÷ 903] x 100 = -0.66%
Formula
Percentage change = [(897 - 903) / 903] x 100
Subtract the new number by the original number
897 - 903 = -6
-6 ÷ 903 = -0.006644518272425249
-0.006644518272425249 x 100 = -0.66%