1222.22% is the change from 45 to 595
Calculation steps:
[( 595 - 45 ) ÷ 45] x 100 = 1222.22%
Formula
Percentage change = [(595 - 45) / 45] x 100
Subtract the new number by the original number
595 - 45 = 550
550 ÷ 45 = 12.222222222222221
12.222222222222221 x 100 = 1222.22%