29.85% is the change from 717 to 931
Calculation steps:
[( 931 - 717 ) ÷ 717] x 100 = 29.85%
Formula
Percentage change = [(931 - 717) / 717] x 100
Subtract the new number by the original number
931 - 717 = 214
214 ÷ 717 = 0.298465829846583
0.298465829846583 x 100 = 29.85%