70.96% is the change from 334 to 571
Calculation steps:
[( 571 - 334 ) ÷ 334] x 100 = 70.96%
Formula
Percentage change = [(571 - 334) / 334] x 100
Subtract the new number by the original number
571 - 334 = 237
237 ÷ 334 = 0.7095808383233533
0.7095808383233533 x 100 = 70.96%