-27.17% is the change from 714 to 520
Calculation steps:
[( 520 - 714 ) ÷ 714] x 100 = -27.17%
Formula
Percentage change = [(520 - 714) / 714] x 100
Subtract the new number by the original number
520 - 714 = -194
-194 ÷ 714 = -0.27170868347338933
-0.27170868347338933 x 100 = -27.17%