847.44% is the change from 78 to 739
Calculation steps:
[( 739 - 78 ) ÷ 78] x 100 = 847.44%
Formula
Percentage change = [(739 - 78) / 78] x 100
Subtract the new number by the original number
739 - 78 = 661
661 ÷ 78 = 8.474358974358974
8.474358974358974 x 100 = 847.44%