167.74% is the change from 248 to 664
Calculation steps:
[( 664 - 248 ) ÷ 248] x 100 = 167.74%
Formula
Percentage change = [(664 - 248) / 248] x 100
Subtract the new number by the original number
664 - 248 = 416
416 ÷ 248 = 1.6774193548387097
1.6774193548387097 x 100 = 167.74%