110.48% is the change from 315 to 663
Calculation steps:
[( 663 - 315 ) ÷ 315] x 100 = 110.48%
Formula
Percentage change = [(663 - 315) / 315] x 100
Subtract the new number by the original number
663 - 315 = 348
348 ÷ 315 = 1.1047619047619048
1.1047619047619048 x 100 = 110.48%