26.62% is the change from 665 to 842
Calculation steps:
[( 842 - 665 ) ÷ 665] x 100 = 26.62%
Formula
Percentage change = [(842 - 665) / 665] x 100
Subtract the new number by the original number
842 - 665 = 177
177 ÷ 665 = 0.2661654135338346
0.2661654135338346 x 100 = 26.62%