260% is the change from 45 to 162
Calculation steps:
[( 162 - 45 ) ÷ 45] x 100 = 260%
Formula
Percentage change = [(162 - 45) / 45] x 100
Subtract the new number by the original number
162 - 45 = 117
117 ÷ 45 = 2.6
2.6 x 100 = 260%
Example