-22.28% is the change from 938 to 729
Calculation steps:
[( 729 - 938 ) ÷ 938] x 100 = -22.28%
Formula
Percentage change = [(729 - 938) / 938] x 100
Subtract the new number by the original number
729 - 938 = -209
-209 ÷ 938 = -0.22281449893390193
-0.22281449893390193 x 100 = -22.28%