18.34% is the change from 829 to 981
Calculation steps:
[( 981 - 829 ) ÷ 829] x 100 = 18.34%
Formula
Percentage change = [(981 - 829) / 829] x 100
Subtract the new number by the original number
981 - 829 = 152
152 ÷ 829 = 0.18335343787696018
0.18335343787696018 x 100 = 18.34%