23625% is the change from 4 to 949
Calculation steps:
[( 949 - 4 ) ÷ 4] x 100 = 23625%
Formula
Percentage change = [(949 - 4) / 4] x 100
Subtract the new number by the original number
949 - 4 = 945
945 ÷ 4 = 236.25
236.25 x 100 = 23625%
Example