438.57% is the change from 140 to 754
Calculation steps:
[( 754 - 140 ) ÷ 140] x 100 = 438.57%
Formula
Percentage change = [(754 - 140) / 140] x 100
Subtract the new number by the original number
754 - 140 = 614
614 ÷ 140 = 4.385714285714286
4.385714285714286 x 100 = 438.57%