17.25% is the change from 829 to 972
Calculation steps:
[( 972 - 829 ) ÷ 829] x 100 = 17.25%
Formula
Percentage change = [(972 - 829) / 829] x 100
Subtract the new number by the original number
972 - 829 = 143
143 ÷ 829 = 0.17249698431845598
0.17249698431845598 x 100 = 17.25%