-13.81% is the change from 746 to 643
Calculation steps:
[( 643 - 746 ) ÷ 746] x 100 = -13.81%
Formula
Percentage change = [(643 - 746) / 746] x 100
Subtract the new number by the original number
643 - 746 = -103
-103 ÷ 746 = -0.1380697050938338
-0.1380697050938338 x 100 = -13.81%