-36.76% is the change from 797 to 504
Calculation steps:
[( 504 - 797 ) ÷ 797] x 100 = -36.76%
Formula
Percentage change = [(504 - 797) / 797] x 100
Subtract the new number by the original number
504 - 797 = -293
-293 ÷ 797 = -0.36762860727728985
-0.36762860727728985 x 100 = -36.76%