-4.05% is the change from 568 to 545
Calculation steps:
[( 545 - 568 ) ÷ 568] x 100 = -4.05%
Formula
Percentage change = [(545 - 568) / 568] x 100
Subtract the new number by the original number
545 - 568 = -23
-23 ÷ 568 = -0.040492957746478875
-0.040492957746478875 x 100 = -4.05%