-24.5% is the change from 555 to 419
Calculation steps:
[( 419 - 555 ) ÷ 555] x 100 = -24.5%
Formula
Percentage change = [(419 - 555) / 555] x 100
Subtract the new number by the original number
419 - 555 = -136
-136 ÷ 555 = -0.24504504504504504
-0.24504504504504504 x 100 = -24.5%