-40.87% is the change from 734 to 434
Calculation steps:
[( 434 - 734 ) ÷ 734] x 100 = -40.87%
Formula
Percentage change = [(434 - 734) / 734] x 100
Subtract the new number by the original number
434 - 734 = -300
-300 ÷ 734 = -0.4087193460490463
-0.4087193460490463 x 100 = -40.87%