736.84% is the change from 19 to 159
Calculation steps:
[( 159 - 19 ) ÷ 19] x 100 = 736.84%
Formula
Percentage change = [(159 - 19) / 19] x 100
Subtract the new number by the original number
159 - 19 = 140
140 ÷ 19 = 7.368421052631579
7.368421052631579 x 100 = 736.84%