1548.89% is the change from 45 to 742
Calculation steps:
[( 742 - 45 ) ÷ 45] x 100 = 1548.89%
Formula
Percentage change = [(742 - 45) / 45] x 100
Subtract the new number by the original number
742 - 45 = 697
697 ÷ 45 = 15.488888888888889
15.488888888888889 x 100 = 1548.89%