-0.44% is the change from 678 to 675
Calculation steps:
[( 675 - 678 ) ÷ 678] x 100 = -0.44%
Formula
Percentage change = [(675 - 678) / 678] x 100
Subtract the new number by the original number
675 - 678 = -3
-3 ÷ 678 = -0.004424778761061947
-0.004424778761061947 x 100 = -0.44%