-26.44% is the change from 991 to 729
Calculation steps:
[( 729 - 991 ) ÷ 991] x 100 = -26.44%
Formula
Percentage change = [(729 - 991) / 991] x 100
Subtract the new number by the original number
729 - 991 = -262
-262 ÷ 991 = -0.26437941473259335
-0.26437941473259335 x 100 = -26.44%