598% is the change from 50 to 349
Calculation steps:
[( 349 - 50 ) ÷ 50] x 100 = 598%
Formula
Percentage change = [(349 - 50) / 50] x 100
Subtract the new number by the original number
349 - 50 = 299
299 ÷ 50 = 5.98
5.98 x 100 = 598%
Example