34.73% is the change from 717 to 966
Calculation steps:
[( 966 - 717 ) ÷ 717] x 100 = 34.73%
Formula
Percentage change = [(966 - 717) / 717] x 100
Subtract the new number by the original number
966 - 717 = 249
249 ÷ 717 = 0.3472803347280335
0.3472803347280335 x 100 = 34.73%