-13.23% is the change from 741 to 643
Calculation steps:
[( 643 - 741 ) ÷ 741] x 100 = -13.23%
Formula
Percentage change = [(643 - 741) / 741] x 100
Subtract the new number by the original number
643 - 741 = -98
-98 ÷ 741 = -0.13225371120107962
-0.13225371120107962 x 100 = -13.23%