-12.62% is the change from 729 to 637
Calculation steps:
[( 637 - 729 ) ÷ 729] x 100 = -12.62%
Formula
Percentage change = [(637 - 729) / 729] x 100
Subtract the new number by the original number
637 - 729 = -92
-92 ÷ 729 = -0.1262002743484225
-0.1262002743484225 x 100 = -12.62%