-31.34% is the change from 734 to 504
Calculation steps:
[( 504 - 734 ) ÷ 734] x 100 = -31.34%
Formula
Percentage change = [(504 - 734) / 734] x 100
Subtract the new number by the original number
504 - 734 = -230
-230 ÷ 734 = -0.3133514986376022
-0.3133514986376022 x 100 = -31.34%