4.18% is the change from 717 to 747
Calculation steps:
[( 747 - 717 ) ÷ 717] x 100 = 4.18%
Formula
Percentage change = [(747 - 717) / 717] x 100
Subtract the new number by the original number
747 - 717 = 30
30 ÷ 717 = 0.04184100418410042
0.04184100418410042 x 100 = 4.18%