-98.24% is the change from 625 to 11
Calculation steps:
[( 11 - 625 ) ÷ 625] x 100 = -98.24%
Formula
Percentage change = [(11 - 625) / 625] x 100
Subtract the new number by the original number
11 - 625 = -614
-614 ÷ 625 = -0.9824
-0.9824 x 100 = -98.24%