-18.74% is the change from 507 to 412
Calculation steps:
[( 412 - 507 ) ÷ 507] x 100 = -18.74%
Formula
Percentage change = [(412 - 507) / 507] x 100
Subtract the new number by the original number
412 - 507 = -95
-95 ÷ 507 = -0.1873767258382643
-0.1873767258382643 x 100 = -18.74%