-92.51% is the change from 814 to 61
Calculation steps:
[( 61 - 814 ) ÷ 814] x 100 = -92.51%
Formula
Percentage change = [(61 - 814) / 814] x 100
Subtract the new number by the original number
61 - 814 = -753
-753 ÷ 814 = -0.9250614250614251
-0.9250614250614251 x 100 = -92.51%