3.46% is the change from 866 to 896
Calculation steps:
[( 896 - 866 ) ÷ 866] x 100 = 3.46%
Formula
Percentage change = [(896 - 866) / 866] x 100
Subtract the new number by the original number
896 - 866 = 30
30 ÷ 866 = 0.03464203233256351
0.03464203233256351 x 100 = 3.46%