880.52% is the change from 77 to 755
Calculation steps:
[( 755 - 77 ) ÷ 77] x 100 = 880.52%
Formula
Percentage change = [(755 - 77) / 77] x 100
Subtract the new number by the original number
755 - 77 = 678
678 ÷ 77 = 8.805194805194805
8.805194805194805 x 100 = 880.52%