Let's divide 398609 by 76
We're looking to find how many times 76 goes into 398609.

Step 1:
When dividing 3 by 76, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 76

Let's proceed to step 2:
When dividing 39 by 76, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 76

Let's proceed to step 3:
If we divide 398 by 76, we get 5 and a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 380 from 398, we get 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 76

Moving on to step 4:
76 goes into 186 2 times with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Subtract 152 from 186 to get 34.
Take the next digit (0) from the dividend and append it to 34, then repeat: 340 / 76

Going ahead to step 5:
The number 76 fits into 340 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 524.0
If we subtract 304 from 340, we get 36.
Append the next digit (9) from the dividend to 36 and continue with: 369 / 76

Moving on to step 6:
369 divided by 76 is 4 with a remainder of 65.
Put 4 as the next digit of the answer. 
Result so far: 5244.0
Deduct 304 from 369 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 7:
When dividing 650 by 76, we get 8 with a remainder of 42.
The next digit of our result is 8. 
Result so far: 5244.8
Subtract 608 from 650 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
When dividing 420 by 76, we get 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 5244.85
If we subtract 380 from 420, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
400 divided by 76 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 5244.855
The remainder is 20 after subtracting 380 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 5244.855, and the remainder is 0.002.