194.1% is the change from 339 to 997
Calculation steps:
[( 997 - 339 ) ÷ 339] x 100 = 194.1%
Formula
Percentage change = [(997 - 339) / 339] x 100
Subtract the new number by the original number
997 - 339 = 658
658 ÷ 339 = 1.9410029498525074
1.9410029498525074 x 100 = 194.1%