65.89% is the change from 343 to 569
Calculation steps:
[( 569 - 343 ) ÷ 343] x 100 = 65.89%
Formula
Percentage change = [(569 - 343) / 343] x 100
Subtract the new number by the original number
569 - 343 = 226
226 ÷ 343 = 0.6588921282798834
0.6588921282798834 x 100 = 65.89%