17.53% is the change from 827 to 972
Calculation steps:
[( 972 - 827 ) ÷ 827] x 100 = 17.53%
Formula
Percentage change = [(972 - 827) / 827] x 100
Subtract the new number by the original number
972 - 827 = 145
145 ÷ 827 = 0.17533252720677148
0.17533252720677148 x 100 = 17.53%