-42.3% is the change from 747 to 431
Calculation steps:
[( 431 - 747 ) ÷ 747] x 100 = -42.3%
Formula
Percentage change = [(431 - 747) / 747] x 100
Subtract the new number by the original number
431 - 747 = -316
-316 ÷ 747 = -0.42302543507362783
-0.42302543507362783 x 100 = -42.3%