-9.83% is the change from 692 to 624
Calculation steps:
[( 624 - 692 ) ÷ 692] x 100 = -9.83%
Formula
Percentage change = [(624 - 692) / 692] x 100
Subtract the new number by the original number
624 - 692 = -68
-68 ÷ 692 = -0.09826589595375723
-0.09826589595375723 x 100 = -9.83%