Let's divide 13251406 by 989
We want to divide 13251406 by 989.

On to step 1:
When dividing 1 by 989, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 989

On to step 2:
989 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 989

On to step 3:
989 can be fit into 132 0 times, resulting in a remainder of 132.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 132 leaves us with 132.
Include the next digit (5) from the dividend after 132, then repeat: 1325 / 989

Advancing to step 4:
989 goes into 1325 1 times with a remainder of 336.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 989 from 1325, we get 336.
Take the next digit (1) from the dividend and append it to 336, then repeat: 3361 / 989

Let's proceed to step 5:
989 goes into 3361 3 times with a remainder of 394.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 2967 from 3361 to get 394.
Append the next digit (4) from the dividend to 394 and continue with: 3944 / 989

Let's proceed to step 6:
989 goes into 3944 3 times with a remainder of 977.
Write down 3 as next digit of the result. 
Result so far: 133.0
Deduct 2967 from 3944 and we're left with 977.
Bring next digit (0) of the dividend behind the 977 and repeat the process: 9770 / 989

Going ahead to step 7:
9770 divided by 989 is 9 with a remainder of 869.
Write down 9 as next digit of the result. 
Result so far: 1339.0
Subtract 8901 from 9770 to get 869.
Grab the next digit (6) from the dividend, add it to 869, then carry on: 8696 / 989

Let's proceed to step 8:
The number 989 fits into 8696 8 times, leaving a remainder of 784.
Use 8 as the next digit of our solution. 
Result so far: 13398.0
The remainder is 784 after subtracting 7912 from 8696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Advancing to step 9:
When dividing 7840 by 989, we get 7 with a remainder of 917.
The next digit of our result is 7. 
Result so far: 13398.7
Subtracting 6923 from 7840 leaves us with 917.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9170, and continue the process.

Step 10:
If we divide 9170 by 989, we get 9 and a remainder of 269.
Record the quotient 9 as the next digit in the result. 
Result so far: 13398.79
Deduct 8901 from 9170 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Moving on to step 11:
989 goes into 2690 2 times with a remainder of 712.
Write down 2 as next digit of the result. 
Result so far: 13398.792
Subtract 1978 from 2690 to get 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

On to step 12:
When dividing 7120 by 989, we get 7 with a remainder of 197.
The next digit of our result is 7. 
Result so far: 13398.7927
Deduct 6923 from 7120 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Step 13:
1970 divided by 989 is 1 with a remainder of 981.
The number 1 becomes the next digit in our result. 
Result so far: 13398.79271
The remainder is 981 after subtracting 989 from 1970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9810, and continue the process.

On to step 14:
989 goes into 9810 9 times with a remainder of 909.
Write down 9 as next digit of the result. 
Result so far: 13398.792719
If we take 8901 away from 9810, we end up with 909.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9090, and continue the process.

Advancing to step 15:
989 can be fit into 9090 9 times, resulting in a remainder of 189.
The next digit of our result is 9. 
Result so far: 13398.7927199
Subtracting 8901 from 9090 leaves us with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

The final result is 13398.7927199 with a remainder of 1.89e-06.