80.83% is the change from 313 to 566
Calculation steps:
[( 566 - 313 ) ÷ 313] x 100 = 80.83%
Formula
Percentage change = [(566 - 313) / 313] x 100
Subtract the new number by the original number
566 - 313 = 253
253 ÷ 313 = 0.8083067092651757
0.8083067092651757 x 100 = 80.83%