We divide 83712766 by 398
We want to divide 83712766 by 398.

Step 1:
398 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 398

Let's proceed to step 2:
398 goes into 83 0 times with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Take the next digit (7) from the dividend and append it to 83, then repeat: 837 / 398

Moving on to step 3:
398 goes into 837 2 times with a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 796 from 837 leaves us with 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 398

Moving on to step 4:
The number 398 fits into 411 1 times, leaving a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we take 398 away from 411, we end up with 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 398

Advancing to step 5:
398 goes into 132 0 times with a remainder of 132.
Record the quotient 0 as the next digit in the result. 
Result so far: 210.0
Deduct 0 from 132 and we're left with 132.
Take the next digit (7) from the dividend and append it to 132, then repeat: 1327 / 398

Advancing to step 6:
If we divide 1327 by 398, we get 3 and a remainder of 133.
Record the quotient 3 as the next digit in the result. 
Result so far: 2103.0
If we take 1194 away from 1327, we end up with 133.
Bring next digit (6) of the dividend behind the 133 and repeat the process: 1336 / 398

Step 7:
When dividing 1336 by 398, we get 3 with a remainder of 142.
The next digit of our result is 3. 
Result so far: 21033.0
The remainder is 142 after subtracting 1194 from 1336.
Take the next digit (6) from the dividend and append it to 142, then repeat: 1426 / 398

Moving on to step 8:
398 goes into 1426 3 times with a remainder of 232.
Put 3 as the next digit of the answer. 
Result so far: 210333.0
The remainder is 232 after subtracting 1194 from 1426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 9:
When dividing 2320 by 398, we get 5 with a remainder of 330.
Write down 5 as next digit of the result. 
Result so far: 210333.5
If we subtract 1990 from 2320, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 10:
When dividing 3300 by 398, we get 8 with a remainder of 116.
Write down 8 as next digit of the result. 
Result so far: 210333.58
Subtract 3184 from 3300 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 11:
398 goes into 1160 2 times with a remainder of 364.
Use 2 as the next digit of our solution. 
Result so far: 210333.582
Deduct 796 from 1160 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Let's proceed to step 12:
When dividing 3640 by 398, we get 9 with a remainder of 58.
Use 9 as the next digit of our solution. 
Result so far: 210333.5829
The remainder is 58 after subtracting 3582 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 13:
580 divided by 398 is 1 with a remainder of 182.
The number 1 becomes the next digit in our result. 
Result so far: 210333.58291
Subtracting 398 from 580 leaves us with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 14:
398 can be fit into 1820 4 times, resulting in a remainder of 228.
Record the quotient 4 as the next digit in the result. 
Result so far: 210333.582914
If we take 1592 away from 1820, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 15:
When dividing 2280 by 398, we get 5 with a remainder of 290.
The number 5 becomes the next digit in our result. 
Result so far: 210333.5829145
The remainder is 290 after subtracting 1990 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 16:
398 goes into 2900 7 times with a remainder of 114.
Write down 7 as next digit of the result. 
Result so far: 210333.58291457
If we take 2786 away from 2900, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

After the division, we end up with 210333.58291457 and a remainder of 1.14e-07.