23.54% is the change from 667 to 824
Calculation steps:
[( 824 - 667 ) ÷ 667] x 100 = 23.54%
Formula
Percentage change = [(824 - 667) / 667] x 100
Subtract the new number by the original number
824 - 667 = 157
157 ÷ 667 = 0.2353823088455772
0.2353823088455772 x 100 = 23.54%