555.56% is the change from 45 to 295
Calculation steps:
[( 295 - 45 ) ÷ 45] x 100 = 555.56%
Formula
Percentage change = [(295 - 45) / 45] x 100
Subtract the new number by the original number
295 - 45 = 250
250 ÷ 45 = 5.555555555555555
5.555555555555555 x 100 = 555.56%