>>54626200200-250 kcal daily deficit
Set daily macros at 0.8-1g of protein, 0.6g of fat per lb of body weight
Introduce have a low-level physical activity that you can do daily. Add active exercise 2-4 a week depending on current fitness level and available equipment.
Weigh-in no more than once a week.
replacing soda with kombucha, and refined sugar with fruit is the easiest way to cut down intake.
If you want more specific advice, my discord has a lifting channel
https://discord.gg/C5DcZTK6 