66.78% is the change from 569 to 949
Calculation steps:
[( 949 - 569 ) ÷ 569] x 100 = 66.78%
Formula
Percentage change = [(949 - 569) / 569] x 100
Subtract the new number by the original number
949 - 569 = 380
380 ÷ 569 = 0.6678383128295254
0.6678383128295254 x 100 = 66.78%