71.69% is the change from 544 to 934
Calculation steps:
[( 934 - 544 ) ÷ 544] x 100 = 71.69%
Formula
Percentage change = [(934 - 544) / 544] x 100
Subtract the new number by the original number
934 - 544 = 390
390 ÷ 544 = 0.7169117647058824
0.7169117647058824 x 100 = 71.69%