244.37% is the change from 142 to 489
Calculation steps:
[( 489 - 142 ) ÷ 142] x 100 = 244.37%
Formula
Percentage change = [(489 - 142) / 142] x 100
Subtract the new number by the original number
489 - 142 = 347
347 ÷ 142 = 2.443661971830986
2.443661971830986 x 100 = 244.37%