21.06% is the change from 470 to 569
Calculation steps:
[( 569 - 470 ) ÷ 470] x 100 = 21.06%
Formula
Percentage change = [(569 - 470) / 470] x 100
Subtract the new number by the original number
569 - 470 = 99
99 ÷ 470 = 0.21063829787234042
0.21063829787234042 x 100 = 21.06%