-41.33% is the change from 859 to 504
Calculation steps:
[( 504 - 859 ) ÷ 859] x 100 = -41.33%
Formula
Percentage change = [(504 - 859) / 859] x 100
Subtract the new number by the original number
504 - 859 = -355
-355 ÷ 859 = -0.41327124563445866
-0.41327124563445866 x 100 = -41.33%