-53.1% is the change from 725 to 340
Calculation steps:
[( 340 - 725 ) ÷ 725] x 100 = -53.1%
Formula
Percentage change = [(340 - 725) / 725] x 100
Subtract the new number by the original number
340 - 725 = -385
-385 ÷ 725 = -0.5310344827586206
-0.5310344827586206 x 100 = -53.1%