240% is the change from 140 to 476
Calculation steps:
[( 476 - 140 ) ÷ 140] x 100 = 240%
Formula
Percentage change = [(476 - 140) / 140] x 100
Subtract the new number by the original number
476 - 140 = 336
336 ÷ 140 = 2.4
2.4 x 100 = 240%
Example