-14.61% is the change from 753 to 643
Calculation steps:
[( 643 - 753 ) ÷ 753] x 100 = -14.61%
Formula
Percentage change = [(643 - 753) / 753] x 100
Subtract the new number by the original number
643 - 753 = -110
-110 ÷ 753 = -0.1460823373173971
-0.1460823373173971 x 100 = -14.61%