535.56% is the change from 45 to 286
Calculation steps:
[( 286 - 45 ) ÷ 45] x 100 = 535.56%
Formula
Percentage change = [(286 - 45) / 45] x 100
Subtract the new number by the original number
286 - 45 = 241
241 ÷ 45 = 5.355555555555555
5.355555555555555 x 100 = 535.56%