3230.77% is the change from 26 to 866
Calculation steps:
[( 866 - 26 ) ÷ 26] x 100 = 3230.77%
Formula
Percentage change = [(866 - 26) / 26] x 100
Subtract the new number by the original number
866 - 26 = 840
840 ÷ 26 = 32.30769230769231
32.30769230769231 x 100 = 3230.77%