246.15% is the change from 143 to 495
Calculation steps:
[( 495 - 143 ) ÷ 143] x 100 = 246.15%
Formula
Percentage change = [(495 - 143) / 143] x 100
Subtract the new number by the original number
495 - 143 = 352
352 ÷ 143 = 2.4615384615384617
2.4615384615384617 x 100 = 246.15%