96.75% is the change from 308 to 606
Calculation steps:
[( 606 - 308 ) ÷ 308] x 100 = 96.75%
Formula
Percentage change = [(606 - 308) / 308] x 100
Subtract the new number by the original number
606 - 308 = 298
298 ÷ 308 = 0.9675324675324676
0.9675324675324676 x 100 = 96.75%