311.43% is the change from 140 to 576
Calculation steps:
[( 576 - 140 ) ÷ 140] x 100 = 311.43%
Formula
Percentage change = [(576 - 140) / 140] x 100
Subtract the new number by the original number
576 - 140 = 436
436 ÷ 140 = 3.1142857142857143
3.1142857142857143 x 100 = 311.43%