117.75% is the change from 293 to 638
Calculation steps:
[( 638 - 293 ) ÷ 293] x 100 = 117.75%
Formula
Percentage change = [(638 - 293) / 293] x 100
Subtract the new number by the original number
638 - 293 = 345
345 ÷ 293 = 1.1774744027303754
1.1774744027303754 x 100 = 117.75%