-43.2% is the change from 743 to 422
Calculation steps:
[( 422 - 743 ) ÷ 743] x 100 = -43.2%
Formula
Percentage change = [(422 - 743) / 743] x 100
Subtract the new number by the original number
422 - 743 = -321
-321 ÷ 743 = -0.43203230148048455
-0.43203230148048455 x 100 = -43.2%