33800% is the change from 1 to 339
Calculation steps:
[( 339 - 1 ) ÷ 1] x 100 = 33800%
Formula
Percentage change = [(339 - 1) / 1] x 100
Subtract the new number by the original number
339 - 1 = 338
338 ÷ 1 = 338
338 x 100 = 33800%
Example