I've done this before switching from bulking season, to leaning season. I found the hardest part being stomach growling. I'd be talking to people and my stomach would start complaining to everyone. I've been told to drink a glass of water when the happens but I didn't find it helped a bunch.
I usually went for a light plain peanut butter sandwich once a day at very "tactical" times to cut the growling. Yes peanut butter is calorie heavy but just keep it light. The fat/protein/carbs in peanut butter is pretty hard to beat, in moderation it's really good for you.
This does go away after a while, but this was an issue for the first while.
I've found that laying off carbs (Atkins, keto, etc.) gets rid of the growling and hunger pains entirely. On a carb-restricted diet you eat because you want to, not because your stomach is craving for food.
Fiber and roughage can help that. The peak of my own weighloss happened when I regularly ate the most basic oat porridge for breakfast. Oats so big my body barely had a chance to get all the nutrients out.
I usually went for a light plain peanut butter sandwich once a day at very "tactical" times to cut the growling. Yes peanut butter is calorie heavy but just keep it light. The fat/protein/carbs in peanut butter is pretty hard to beat, in moderation it's really good for you.
This does go away after a while, but this was an issue for the first while.