-2.54% is the change from 629 to 613
Calculation steps:
[( 613 - 629 ) ÷ 629] x 100 = -2.54%
Formula
Percentage change = [(613 - 629) / 629] x 100
Subtract the new number by the original number
613 - 629 = -16
-16 ÷ 629 = -0.025437201907790145
-0.025437201907790145 x 100 = -2.54%