-41.9% is the change from 747 to 434
Calculation steps:
[( 434 - 747 ) ÷ 747] x 100 = -41.9%
Formula
Percentage change = [(434 - 747) / 747] x 100
Subtract the new number by the original number
434 - 747 = -313
-313 ÷ 747 = -0.4190093708165997
-0.4190093708165997 x 100 = -41.9%