-50.77% is the change from 717 to 353
Calculation steps:
[( 353 - 717 ) ÷ 717] x 100 = -50.77%
Formula
Percentage change = [(353 - 717) / 717] x 100
Subtract the new number by the original number
353 - 717 = -364
-364 ÷ 717 = -0.5076708507670851
-0.5076708507670851 x 100 = -50.77%