937.18% is the change from 78 to 809
Calculation steps:
[( 809 - 78 ) ÷ 78] x 100 = 937.18%
Formula
Percentage change = [(809 - 78) / 78] x 100
Subtract the new number by the original number
809 - 78 = 731
731 ÷ 78 = 9.371794871794872
9.371794871794872 x 100 = 937.18%