98.22% is the change from 337 to 668
Calculation steps:
[( 668 - 337 ) ÷ 337] x 100 = 98.22%
Formula
Percentage change = [(668 - 337) / 337] x 100
Subtract the new number by the original number
668 - 337 = 331
331 ÷ 337 = 0.9821958456973294
0.9821958456973294 x 100 = 98.22%