-13.08% is the change from 627 to 545
Calculation steps:
[( 545 - 627 ) ÷ 627] x 100 = -13.08%
Formula
Percentage change = [(545 - 627) / 627] x 100
Subtract the new number by the original number
545 - 627 = -82
-82 ÷ 627 = -0.13078149920255183
-0.13078149920255183 x 100 = -13.08%