50.46% is the change from 541 to 814
Calculation steps:
[( 814 - 541 ) ÷ 541] x 100 = 50.46%
Formula
Percentage change = [(814 - 541) / 541] x 100
Subtract the new number by the original number
814 - 541 = 273
273 ÷ 541 = 0.5046210720887245
0.5046210720887245 x 100 = 50.46%