-82.51% is the change from 692 to 121
Calculation steps:
[( 121 - 692 ) ÷ 692] x 100 = -82.51%
Formula
Percentage change = [(121 - 692) / 692] x 100
Subtract the new number by the original number
121 - 692 = -571
-571 ÷ 692 = -0.8251445086705202
-0.8251445086705202 x 100 = -82.51%