-51.85% is the change from 729 to 351
Calculation steps:
[( 351 - 729 ) ÷ 729] x 100 = -51.85%
Formula
Percentage change = [(351 - 729) / 729] x 100
Subtract the new number by the original number
351 - 729 = -378
-378 ÷ 729 = -0.5185185185185185
-0.5185185185185185 x 100 = -51.85%