-22.13% is the change from 610 to 475
Calculation steps:
[( 475 - 610 ) ÷ 610] x 100 = -22.13%
Formula
Percentage change = [(475 - 610) / 610] x 100
Subtract the new number by the original number
475 - 610 = -135
-135 ÷ 610 = -0.22131147540983606
-0.22131147540983606 x 100 = -22.13%