MacBook Pro 16” battery capacity 97% new out of the box

Hi there! Is it normal for a new MacBook to have 97% full battery capacity out of the box instead of 100%? Despite the fact that at first it was 99%, then on 4 cycles it decreased to 93%, then on 7 cycles - 96.6%? Laptop week. And the battery is 173 days from the date of manufacture.