207.86% is the change from 140 to 431
Calculation steps:
[( 431 - 140 ) ÷ 140] x 100 = 207.86%
Formula
Percentage change = [(431 - 140) / 140] x 100
Subtract the new number by the original number
431 - 140 = 291
291 ÷ 140 = 2.0785714285714287
2.0785714285714287 x 100 = 207.86%