564.44% is the change from 45 to 299
Calculation steps:
[( 299 - 45 ) ÷ 45] x 100 = 564.44%
Formula
Percentage change = [(299 - 45) / 45] x 100
Subtract the new number by the original number
299 - 45 = 254
254 ÷ 45 = 5.644444444444445
5.644444444444445 x 100 = 564.44%