1217.78% is the change from 45 to 593
Calculation steps:
[( 593 - 45 ) ÷ 45] x 100 = 1217.78%
Formula
Percentage change = [(593 - 45) / 45] x 100
Subtract the new number by the original number
593 - 45 = 548
548 ÷ 45 = 12.177777777777777
12.177777777777777 x 100 = 1217.78%