4900% is the change from 4 to 200
Calculation steps:
[( 200 - 4 ) ÷ 4] x 100 = 4900%
Formula
Percentage change = [(200 - 4) / 4] x 100
Subtract the new number by the original number
200 - 4 = 196
196 ÷ 4 = 49
49 x 100 = 4900%
Example