6080% is the change from 5 to 309
Calculation steps:
[( 309 - 5 ) ÷ 5] x 100 = 6080%
Formula
Percentage change = [(309 - 5) / 5] x 100
Subtract the new number by the original number
309 - 5 = 304
304 ÷ 5 = 60.8
60.8 x 100 = 6080%
Example