-33.42% is the change from 757 to 504
Calculation steps:
[( 504 - 757 ) ÷ 757] x 100 = -33.42%
Formula
Percentage change = [(504 - 757) / 757] x 100
Subtract the new number by the original number
504 - 757 = -253
-253 ÷ 757 = -0.3342140026420079
-0.3342140026420079 x 100 = -33.42%