641.58% is the change from 101 to 749
Calculation steps:
[( 749 - 101 ) ÷ 101] x 100 = 641.58%
Formula
Percentage change = [(749 - 101) / 101] x 100
Subtract the new number by the original number
749 - 101 = 648
648 ÷ 101 = 6.415841584158416
6.415841584158416 x 100 = 641.58%