20.92% is the change from 717 to 867
Calculation steps:
[( 867 - 717 ) ÷ 717] x 100 = 20.92%
Formula
Percentage change = [(867 - 717) / 717] x 100
Subtract the new number by the original number
867 - 717 = 150
150 ÷ 717 = 0.20920502092050208
0.20920502092050208 x 100 = 20.92%