-10.23% is the change from 694 to 623
Calculation steps:
[( 623 - 694 ) ÷ 694] x 100 = -10.23%
Formula
Percentage change = [(623 - 694) / 694] x 100
Subtract the new number by the original number
623 - 694 = -71
-71 ÷ 694 = -0.10230547550432277
-0.10230547550432277 x 100 = -10.23%