388.57% is the change from 105 to 513
Calculation steps:
[( 513 - 105 ) ÷ 105] x 100 = 388.57%
Formula
Percentage change = [(513 - 105) / 105] x 100
Subtract the new number by the original number
513 - 105 = 408
408 ÷ 105 = 3.8857142857142857
3.8857142857142857 x 100 = 388.57%