-10.49% is the change from 696 to 623
Calculation steps:
[( 623 - 696 ) ÷ 696] x 100 = -10.49%
Formula
Percentage change = [(623 - 696) / 696] x 100
Subtract the new number by the original number
623 - 696 = -73
-73 ÷ 696 = -0.10488505747126436
-0.10488505747126436 x 100 = -10.49%