19.92% is the change from 798 to 957
Calculation steps:
[( 957 - 798 ) ÷ 798] x 100 = 19.92%
Formula
Percentage change = [(957 - 798) / 798] x 100
Subtract the new number by the original number
957 - 798 = 159
159 ÷ 798 = 0.19924812030075187
0.19924812030075187 x 100 = 19.92%