116.27% is the change from 295 to 638
Calculation steps:
[( 638 - 295 ) ÷ 295] x 100 = 116.27%
Formula
Percentage change = [(638 - 295) / 295] x 100
Subtract the new number by the original number
638 - 295 = 343
343 ÷ 295 = 1.1627118644067798
1.1627118644067798 x 100 = 116.27%