258.74% is the change from 143 to 513
Calculation steps:
[( 513 - 143 ) ÷ 143] x 100 = 258.74%
Formula
Percentage change = [(513 - 143) / 143] x 100
Subtract the new number by the original number
513 - 143 = 370
370 ÷ 143 = 2.5874125874125875
2.5874125874125875 x 100 = 258.74%