784.21% is the change from 19 to 168
Calculation steps:
[( 168 - 19 ) ÷ 19] x 100 = 784.21%
Formula
Percentage change = [(168 - 19) / 19] x 100
Subtract the new number by the original number
168 - 19 = 149
149 ÷ 19 = 7.842105263157895
7.842105263157895 x 100 = 784.21%