248.45% is the change from 97 to 338
Calculation steps:
[( 338 - 97 ) ÷ 97] x 100 = 248.45%
Formula
Percentage change = [(338 - 97) / 97] x 100
Subtract the new number by the original number
338 - 97 = 241
241 ÷ 97 = 2.484536082474227
2.484536082474227 x 100 = 248.45%