1089.71% is the change from 68 to 809
Calculation steps:
[( 809 - 68 ) ÷ 68] x 100 = 1089.71%
Formula
Percentage change = [(809 - 68) / 68] x 100
Subtract the new number by the original number
809 - 68 = 741
741 ÷ 68 = 10.897058823529411
10.897058823529411 x 100 = 1089.71%