101.97% is the change from 254 to 513
Calculation steps:
[( 513 - 254 ) ÷ 254] x 100 = 101.97%
Formula
Percentage change = [(513 - 254) / 254] x 100
Subtract the new number by the original number
513 - 254 = 259
259 ÷ 254 = 1.0196850393700787
1.0196850393700787 x 100 = 101.97%