-7.84% is the change from 676 to 623
Calculation steps:
[( 623 - 676 ) ÷ 676] x 100 = -7.84%
Formula
Percentage change = [(623 - 676) / 676] x 100
Subtract the new number by the original number
623 - 676 = -53
-53 ÷ 676 = -0.07840236686390532
-0.07840236686390532 x 100 = -7.84%