-13.69% is the change from 628 to 542
Calculation steps:
[( 542 - 628 ) ÷ 628] x 100 = -13.69%
Formula
Percentage change = [(542 - 628) / 628] x 100
Subtract the new number by the original number
542 - 628 = -86
-86 ÷ 628 = -0.13694267515923567
-0.13694267515923567 x 100 = -13.69%