34800% is the change from 1 to 349
Calculation steps:
[( 349 - 1 ) ÷ 1] x 100 = 34800%
Formula
Percentage change = [(349 - 1) / 1] x 100
Subtract the new number by the original number
349 - 1 = 348
348 ÷ 1 = 348
348 x 100 = 34800%
Example