-41.86% is the change from 872 to 507
Calculation steps:
[( 507 - 872 ) ÷ 872] x 100 = -41.86%
Formula
Percentage change = [(507 - 872) / 872] x 100
Subtract the new number by the original number
507 - 872 = -365
-365 ÷ 872 = -0.41857798165137616
-0.41857798165137616 x 100 = -41.86%