1671.43% is the change from 49 to 868
Calculation steps:
[( 868 - 49 ) ÷ 49] x 100 = 1671.43%
Formula
Percentage change = [(868 - 49) / 49] x 100
Subtract the new number by the original number
868 - 49 = 819
819 ÷ 49 = 16.714285714285715
16.714285714285715 x 100 = 1671.43%