81.15% is the change from 313 to 567
Calculation steps:
[( 567 - 313 ) ÷ 313] x 100 = 81.15%
Formula
Percentage change = [(567 - 313) / 313] x 100
Subtract the new number by the original number
567 - 313 = 254
254 ÷ 313 = 0.8115015974440895
0.8115015974440895 x 100 = 81.15%