-1.1% is the change from 907 to 897
Calculation steps:
[( 897 - 907 ) ÷ 907] x 100 = -1.1%
Formula
Percentage change = [(897 - 907) / 907] x 100
Subtract the new number by the original number
897 - 907 = -10
-10 ÷ 907 = -0.011025358324145534
-0.011025358324145534 x 100 = -1.1%