1253.33% is the change from 45 to 609
Calculation steps:
[( 609 - 45 ) ÷ 45] x 100 = 1253.33%
Formula
Percentage change = [(609 - 45) / 45] x 100
Subtract the new number by the original number
609 - 45 = 564
564 ÷ 45 = 12.533333333333333
12.533333333333333 x 100 = 1253.33%