251.43% is the change from 140 to 492
Calculation steps:
[( 492 - 140 ) ÷ 140] x 100 = 251.43%
Formula
Percentage change = [(492 - 140) / 140] x 100
Subtract the new number by the original number
492 - 140 = 352
352 ÷ 140 = 2.5142857142857142
2.5142857142857142 x 100 = 251.43%