-7.41% is the change from 621 to 575
Calculation steps:
[( 575 - 621 ) ÷ 621] x 100 = -7.41%
Formula
Percentage change = [(575 - 621) / 621] x 100
Subtract the new number by the original number
575 - 621 = -46
-46 ÷ 621 = -0.07407407407407407
-0.07407407407407407 x 100 = -7.41%