-96.33% is the change from 626 to 23
Calculation steps:
[( 23 - 626 ) ÷ 626] x 100 = -96.33%
Formula
Percentage change = [(23 - 626) / 626] x 100
Subtract the new number by the original number
23 - 626 = -603
-603 ÷ 626 = -0.963258785942492
-0.963258785942492 x 100 = -96.33%