77.71% is the change from 314 to 558
Calculation steps:
[( 558 - 314 ) ÷ 314] x 100 = 77.71%
Formula
Percentage change = [(558 - 314) / 314] x 100
Subtract the new number by the original number
558 - 314 = 244
244 ÷ 314 = 0.7770700636942676
0.7770700636942676 x 100 = 77.71%