We're dividing 13158237 by 137 
We want to figure out the number of times 13158237 can be divided by 137.

On to step 1:
137 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 137

On to step 2:
13 divided by 137 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Append the next digit (1) from the dividend to 13 and continue with: 131 / 137

On to step 3:
When dividing 131 by 137, we get 0 with a remainder of 131.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 131, we get 131.
Fetch the next digit (5) from the dividend, attach it to 131 and continue: 1315 / 137

On to step 4:
137 goes into 1315 9 times with a remainder of 82.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 1233 from 1315 to get 82.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 137

Going ahead to step 5:
137 can be fit into 828 6 times, resulting in a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 96.0
The remainder is 6 after subtracting 822 from 828.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 137

Step 6:
When dividing 62 by 137, we get 0 with a remainder of 62.
Use 0 as the next digit of our solution. 
Result so far: 960.0
The remainder is 62 after subtracting 0 from 62.
Append the next digit (3) from the dividend to 62 and continue with: 623 / 137

Let's proceed to step 7:
The number 137 fits into 623 4 times, leaving a remainder of 75.
The next digit of our result is 4. 
Result so far: 9604.0
Subtract 548 from 623 to get 75.
Bring next digit (7) of the dividend behind the 75 and repeat the process: 757 / 137

Advancing to step 8:
The number 137 fits into 757 5 times, leaving a remainder of 72.
Write down 5 as next digit of the result. 
Result so far: 96045.0
The remainder is 72 after subtracting 685 from 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
The number 137 fits into 720 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 96045.5
Subtracting 685 from 720 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 10:
If we divide 350 by 137, we get 2 and a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 96045.52
The remainder is 76 after subtracting 274 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
If we divide 760 by 137, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 96045.525
Deduct 685 from 760 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 12:
137 can be fit into 750 5 times, resulting in a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 96045.5255
If we subtract 685 from 750, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 96045.5255 and a remainder of 0.00065.