-28.71% is the change from 707 to 504
Calculation steps:
[( 504 - 707 ) ÷ 707] x 100 = -28.71%
Formula
Percentage change = [(504 - 707) / 707] x 100
Subtract the new number by the original number
504 - 707 = -203
-203 ÷ 707 = -0.2871287128712871
-0.2871287128712871 x 100 = -28.71%