70.23% is the change from 571 to 972
Calculation steps:
[( 972 - 571 ) ÷ 571] x 100 = 70.23%
Formula
Percentage change = [(972 - 571) / 571] x 100
Subtract the new number by the original number
972 - 571 = 401
401 ÷ 571 = 0.702276707530648
0.702276707530648 x 100 = 70.23%