-92.09% is the change from 771 to 61
Calculation steps:
[( 61 - 771 ) ÷ 771] x 100 = -92.09%
Formula
Percentage change = [(61 - 771) / 771] x 100
Subtract the new number by the original number
61 - 771 = -710
-710 ÷ 771 = -0.920881971465629
-0.920881971465629 x 100 = -92.09%