12.43% is the change from 668 to 751
Calculation steps:
[( 751 - 668 ) ÷ 668] x 100 = 12.43%
Formula
Percentage change = [(751 - 668) / 668] x 100
Subtract the new number by the original number
751 - 668 = 83
83 ÷ 668 = 0.12425149700598802
0.12425149700598802 x 100 = 12.43%