37.89% is the change from 665 to 917
Calculation steps:
[( 917 - 665 ) ÷ 665] x 100 = 37.89%
Formula
Percentage change = [(917 - 665) / 665] x 100
Subtract the new number by the original number
917 - 665 = 252
252 ÷ 665 = 0.37894736842105264
0.37894736842105264 x 100 = 37.89%