-52.28% is the change from 943 to 450
Calculation steps:
[( 450 - 943 ) ÷ 943] x 100 = -52.28%
Formula
Percentage change = [(450 - 943) / 943] x 100
Subtract the new number by the original number
450 - 943 = -493
-493 ÷ 943 = -0.5227995758218452
-0.5227995758218452 x 100 = -52.28%