4484.21% is the change from 19 to 871
Calculation steps:
[( 871 - 19 ) ÷ 19] x 100 = 4484.21%
Formula
Percentage change = [(871 - 19) / 19] x 100
Subtract the new number by the original number
871 - 19 = 852
852 ÷ 19 = 44.8421052631579
44.8421052631579 x 100 = 4484.21%