-33.6% is the change from 759 to 504
Calculation steps:
[( 504 - 759 ) ÷ 759] x 100 = -33.6%
Formula
Percentage change = [(504 - 759) / 759] x 100
Subtract the new number by the original number
504 - 759 = -255
-255 ÷ 759 = -0.3359683794466403
-0.3359683794466403 x 100 = -33.6%