-52.38% is the change from 714 to 340
Calculation steps:
[( 340 - 714 ) ÷ 714] x 100 = -52.38%
Formula
Percentage change = [(340 - 714) / 714] x 100
Subtract the new number by the original number
340 - 714 = -374
-374 ÷ 714 = -0.5238095238095238
-0.5238095238095238 x 100 = -52.38%