70.75% is the change from 571 to 975
Calculation steps:
[( 975 - 571 ) ÷ 571] x 100 = 70.75%
Formula
Percentage change = [(975 - 571) / 571] x 100
Subtract the new number by the original number
975 - 571 = 404
404 ÷ 571 = 0.7075306479859895
0.7075306479859895 x 100 = 70.75%