-98.9% is the change from 907 to 10
Calculation steps:
[( 10 - 907 ) ÷ 907] x 100 = -98.9%
Formula
Percentage change = [(10 - 907) / 907] x 100
Subtract the new number by the original number
10 - 907 = -897
-897 ÷ 907 = -0.9889746416758545
-0.9889746416758545 x 100 = -98.9%