17.44% is the change from 665 to 781
Calculation steps:
[( 781 - 665 ) ÷ 665] x 100 = 17.44%
Formula
Percentage change = [(781 - 665) / 665] x 100
Subtract the new number by the original number
781 - 665 = 116
116 ÷ 665 = 0.17443609022556392
0.17443609022556392 x 100 = 17.44%