-53.42% is the change from 717 to 334
Calculation steps:
[( 334 - 717 ) ÷ 717] x 100 = -53.42%
Formula
Percentage change = [(334 - 717) / 717] x 100
Subtract the new number by the original number
334 - 717 = -383
-383 ÷ 717 = -0.5341701534170153
-0.5341701534170153 x 100 = -53.42%