-51.72% is the change from 727 to 351
Calculation steps:
[( 351 - 727 ) ÷ 727] x 100 = -51.72%
Formula
Percentage change = [(351 - 727) / 727] x 100
Subtract the new number by the original number
351 - 727 = -376
-376 ÷ 727 = -0.517193947730399
-0.517193947730399 x 100 = -51.72%