-61.6% is the change from 625 to 240
Calculation steps:
[( 240 - 625 ) ÷ 625] x 100 = -61.6%
Formula
Percentage change = [(240 - 625) / 625] x 100
Subtract the new number by the original number
240 - 625 = -385
-385 ÷ 625 = -0.616
-0.616 x 100 = -61.6%