8.41% is the change from 666 to 722
Calculation steps:
[( 722 - 666 ) ÷ 666] x 100 = 8.41%
Formula
Percentage change = [(722 - 666) / 666] x 100
Subtract the new number by the original number
722 - 666 = 56
56 ÷ 666 = 0.08408408408408409
0.08408408408408409 x 100 = 8.41%