40.37% is the change from 540 to 758
Calculation steps:
[( 758 - 540 ) ÷ 540] x 100 = 40.37%
Formula
Percentage change = [(758 - 540) / 540] x 100
Subtract the new number by the original number
758 - 540 = 218
218 ÷ 540 = 0.40370370370370373
0.40370370370370373 x 100 = 40.37%