-2.43% is the change from 577 to 563
Calculation steps:
[( 563 - 577 ) ÷ 577] x 100 = -2.43%
Formula
Percentage change = [(563 - 577) / 577] x 100
Subtract the new number by the original number
563 - 577 = -14
-14 ÷ 577 = -0.024263431542461005
-0.024263431542461005 x 100 = -2.43%