17.75% is the change from 569 to 670
Calculation steps:
[( 670 - 569 ) ÷ 569] x 100 = 17.75%
Formula
Percentage change = [(670 - 569) / 569] x 100
Subtract the new number by the original number
670 - 569 = 101
101 ÷ 569 = 0.17750439367311072
0.17750439367311072 x 100 = 17.75%