-92.17% is the change from 779 to 61
Calculation steps:
[( 61 - 779 ) ÷ 779] x 100 = -92.17%
Formula
Percentage change = [(61 - 779) / 779] x 100
Subtract the new number by the original number
61 - 779 = -718
-718 ÷ 779 = -0.9216944801026957
-0.9216944801026957 x 100 = -92.17%