794.25% is the change from 87 to 778
Calculation steps:
[( 778 - 87 ) ÷ 87] x 100 = 794.25%
Formula
Percentage change = [(778 - 87) / 87] x 100
Subtract the new number by the original number
778 - 87 = 691
691 ÷ 87 = 7.942528735632184
7.942528735632184 x 100 = 794.25%