584% is the change from 50 to 342
Calculation steps:
[( 342 - 50 ) ÷ 50] x 100 = 584%
Formula
Percentage change = [(342 - 50) / 50] x 100
Subtract the new number by the original number
342 - 50 = 292
292 ÷ 50 = 5.84
5.84 x 100 = 584%
Example