4368.42% is the change from 19 to 849
Calculation steps:
[( 849 - 19 ) ÷ 19] x 100 = 4368.42%
Formula
Percentage change = [(849 - 19) / 19] x 100
Subtract the new number by the original number
849 - 19 = 830
830 ÷ 19 = 43.68421052631579
43.68421052631579 x 100 = 4368.42%