262.94% is the change from 143 to 519
Calculation steps:
[( 519 - 143 ) ÷ 143] x 100 = 262.94%
Formula
Percentage change = [(519 - 143) / 143] x 100
Subtract the new number by the original number
519 - 143 = 376
376 ÷ 143 = 2.629370629370629
2.629370629370629 x 100 = 262.94%