-67.2% is the change from 625 to 205
Calculation steps:
[( 205 - 625 ) ÷ 625] x 100 = -67.2%
Formula
Percentage change = [(205 - 625) / 625] x 100
Subtract the new number by the original number
205 - 625 = -420
-420 ÷ 625 = -0.672
-0.672 x 100 = -67.2%