We're dividing 81515137 by 608 
We want to figure out the number of times 81515137 can be divided by 608.

Moving on to step 1:
The number 608 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 608

Moving on to step 2:
When dividing 81 by 608, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 608

Moving on to step 3:
815 divided by 608 is 1 with a remainder of 207.
The next digit of our result is 1. 
Result so far: 1.0
If we take 608 away from 815, we end up with 207.
Fetch the next digit (1) from the dividend, attach it to 207 and continue: 2071 / 608

Advancing to step 4:
The number 608 fits into 2071 3 times, leaving a remainder of 247.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 1824 away from 2071, we end up with 247.
Append the next digit (5) from the dividend to 247 and continue with: 2475 / 608

Going ahead to step 5:
608 can be fit into 2475 4 times, resulting in a remainder of 43.
The next digit of our result is 4. 
Result so far: 134.0
Subtract 2432 from 2475 to get 43.
Take the next digit (1) from the dividend and append it to 43, then repeat: 431 / 608

Going ahead to step 6:
The number 608 fits into 431 0 times, leaving a remainder of 431.
Write down 0 as next digit of the result. 
Result so far: 1340.0
The remainder is 431 after subtracting 0 from 431.
Include the next digit (3) from the dividend after 431, then repeat: 4313 / 608

Advancing to step 7:
608 goes into 4313 7 times with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 13407.0
If we take 4256 away from 4313, we end up with 57.
Bring next digit (7) of the dividend behind the 57 and repeat the process: 577 / 608

Moving on to step 8:
608 can be fit into 577 0 times, resulting in a remainder of 577.
Write down 0 as next digit of the result. 
Result so far: 134070.0
If we subtract 0 from 577, we get 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Moving on to step 9:
608 can be fit into 5770 9 times, resulting in a remainder of 298.
Use 9 as the next digit of our solution. 
Result so far: 134070.9
If we take 5472 away from 5770, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 10:
608 goes into 2980 4 times with a remainder of 548.
Write down 4 as next digit of the result. 
Result so far: 134070.94
Deduct 2432 from 2980 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

On to step 11:
The number 608 fits into 5480 9 times, leaving a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 134070.949
Deduct 5472 from 5480 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
608 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 134070.949
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
If we divide 800 by 608, we get 1 and a remainder of 192.
The next digit of our result is 1. 
Result so far: 134070.94901
If we subtract 608 from 800, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 14:
608 can be fit into 1920 3 times, resulting in a remainder of 96.
The next digit of our result is 3. 
Result so far: 134070.949013
If we subtract 1824 from 1920, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 15:
If we divide 960 by 608, we get 1 and a remainder of 352.
The next digit of our result is 1. 
Result so far: 134070.9490131
If we take 608 away from 960, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 16:
3520 divided by 608 is 5 with a remainder of 480.
The number 5 becomes the next digit in our result. 
Result so far: 134070.94901315
If we take 3040 away from 3520, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Our division results in 134070.94901315 with a remaining 4.8e-07.