-0.44% is the change from 904 to 900
Calculation steps:
[( 900 - 904 ) ÷ 904] x 100 = -0.44%
Formula
Percentage change = [(900 - 904) / 904] x 100
Subtract the new number by the original number
900 - 904 = -4
-4 ÷ 904 = -0.004424778761061947
-0.004424778761061947 x 100 = -0.44%