-97.76% is the change from 625 to 14
Calculation steps:
[( 14 - 625 ) ÷ 625] x 100 = -97.76%
Formula
Percentage change = [(14 - 625) / 625] x 100
Subtract the new number by the original number
14 - 625 = -611
-611 ÷ 625 = -0.9776
-0.9776 x 100 = -97.76%