14900% is the change from 4 to 600
Calculation steps:
[( 600 - 4 ) ÷ 4] x 100 = 14900%
Formula
Percentage change = [(600 - 4) / 4] x 100
Subtract the new number by the original number
600 - 4 = 596
596 ÷ 4 = 149
149 x 100 = 14900%
Example