64.97% is the change from 571 to 942
Calculation steps:
[( 942 - 571 ) ÷ 571] x 100 = 64.97%
Formula
Percentage change = [(942 - 571) / 571] x 100
Subtract the new number by the original number
942 - 571 = 371
371 ÷ 571 = 0.649737302977233
0.649737302977233 x 100 = 64.97%