115.96% is the change from 307 to 663
Calculation steps:
[( 663 - 307 ) ÷ 307] x 100 = 115.96%
Formula
Percentage change = [(663 - 307) / 307] x 100
Subtract the new number by the original number
663 - 307 = 356
356 ÷ 307 = 1.1596091205211727
1.1596091205211727 x 100 = 115.96%