-26.55% is the change from 938 to 689
Calculation steps:
[( 689 - 938 ) ÷ 938] x 100 = -26.55%
Formula
Percentage change = [(689 - 938) / 938] x 100
Subtract the new number by the original number
689 - 938 = -249
-249 ÷ 938 = -0.26545842217484006
-0.26545842217484006 x 100 = -26.55%