6.41% is the change from 843 to 897
Calculation steps:
[( 897 - 843 ) ÷ 843] x 100 = 6.41%
Formula
Percentage change = [(897 - 843) / 843] x 100
Subtract the new number by the original number
897 - 843 = 54
54 ÷ 843 = 0.06405693950177936
0.06405693950177936 x 100 = 6.41%