4894.74% is the change from 19 to 949
Calculation steps:
[( 949 - 19 ) ÷ 19] x 100 = 4894.74%
Formula
Percentage change = [(949 - 19) / 19] x 100
Subtract the new number by the original number
949 - 19 = 930
930 ÷ 19 = 48.94736842105263
48.94736842105263 x 100 = 4894.74%