884.62% is the change from 78 to 768
Calculation steps:
[( 768 - 78 ) ÷ 78] x 100 = 884.62%
Formula
Percentage change = [(768 - 78) / 78] x 100
Subtract the new number by the original number
768 - 78 = 690
690 ÷ 78 = 8.846153846153847
8.846153846153847 x 100 = 884.62%