13120198 divided by 89 
Our goal is to divide 13120198 by 89.

Let's proceed to step 1:
When dividing 1 by 89, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 89

Step 2:
89 goes into 13 0 times with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 89

Advancing to step 3:
89 goes into 131 1 times with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 89 from 131 leaves us with 42.
Fetch the next digit (2) from the dividend, attach it to 42 and continue: 422 / 89

Step 4:
422 divided by 89 is 4 with a remainder of 66.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 356 from 422 and we're left with 66.
Grab the next digit (0) from the dividend, add it to 66, then carry on: 660 / 89

On to step 5:
The number 89 fits into 660 7 times, leaving a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 147.0
Subtract 623 from 660 to get 37.
Grab the next digit (1) from the dividend, add it to 37, then carry on: 371 / 89

On to step 6:
371 divided by 89 is 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 1474.0
Deduct 356 from 371 and we're left with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 89

On to step 7:
The number 89 fits into 159 1 times, leaving a remainder of 70.
Use 1 as the next digit of our solution. 
Result so far: 14741.0
Subtract 89 from 159 to get 70.
Append the next digit (8) from the dividend to 70 and continue with: 708 / 89

Let's proceed to step 8:
89 goes into 708 7 times with a remainder of 85.
Record the quotient 7 as the next digit in the result. 
Result so far: 147417.0
Subtract 623 from 708 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 9:
The number 89 fits into 850 9 times, leaving a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 147417.9
If we take 801 away from 850, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 10:
When dividing 490 by 89, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 147417.95
Subtracting 445 from 490 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 11:
When dividing 450 by 89, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 147417.955
Subtract 445 from 450 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 147417.955 with a remainder of 0.0005.