-18.24% is the change from 581 to 475
Calculation steps:
[( 475 - 581 ) ÷ 581] x 100 = -18.24%
Formula
Percentage change = [(475 - 581) / 581] x 100
Subtract the new number by the original number
475 - 581 = -106
-106 ÷ 581 = -0.18244406196213425
-0.18244406196213425 x 100 = -18.24%