23.99% is the change from 667 to 827
Calculation steps:
[( 827 - 667 ) ÷ 667] x 100 = 23.99%
Formula
Percentage change = [(827 - 667) / 667] x 100
Subtract the new number by the original number
827 - 667 = 160
160 ÷ 667 = 0.239880059970015
0.239880059970015 x 100 = 23.99%