-8.48% is the change from 684 to 626
Calculation steps:
[( 626 - 684 ) ÷ 684] x 100 = -8.48%
Formula
Percentage change = [(626 - 684) / 684] x 100
Subtract the new number by the original number
626 - 684 = -58
-58 ÷ 684 = -0.0847953216374269
-0.0847953216374269 x 100 = -8.48%