8.46% is the change from 827 to 897
Calculation steps:
[( 897 - 827 ) ÷ 827] x 100 = 8.46%
Formula
Percentage change = [(897 - 827) / 827] x 100
Subtract the new number by the original number
897 - 827 = 70
70 ÷ 827 = 0.08464328899637243
0.08464328899637243 x 100 = 8.46%