-13.73% is the change from 743 to 641
Calculation steps:
[( 641 - 743 ) ÷ 743] x 100 = -13.73%
Formula
Percentage change = [(641 - 743) / 743] x 100
Subtract the new number by the original number
641 - 743 = -102
-102 ÷ 743 = -0.13728129205921938
-0.13728129205921938 x 100 = -13.73%