515.38% is the change from 39 to 240
Calculation steps:
[( 240 - 39 ) ÷ 39] x 100 = 515.38%
Formula
Percentage change = [(240 - 39) / 39] x 100
Subtract the new number by the original number
240 - 39 = 201
201 ÷ 39 = 5.153846153846154
5.153846153846154 x 100 = 515.38%