44.92% is the change from 394 to 571
Calculation steps:
[( 571 - 394 ) ÷ 394] x 100 = 44.92%
Formula
Percentage change = [(571 - 394) / 394] x 100
Subtract the new number by the original number
571 - 394 = 177
177 ÷ 394 = 0.44923857868020306
0.44923857868020306 x 100 = 44.92%