What is the remainder when 250732764 is divided by 999 ?

Hi
We have 250732764
For divisibility of 999 we have to check for sum of digits taken 3 at a time
so we have 764+732+250 = 1746
Again taking sum 3 at a time
So remainder will be 746+001=747

Check Remainder with 111 and 9 and multiply them

For 111 take 3 digits at a time and check divisibility