We look at the division of 15485982 by 712 
We want to figure out the number of times 15485982 can be divided by 712.

Going ahead to step 1:
1 divided by 712 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 712

Advancing to step 2:
15 divided by 712 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 712

Moving on to step 3:
712 goes into 154 0 times with a remainder of 154.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 154, we end up with 154.
Fetch the next digit (8) from the dividend, attach it to 154 and continue: 1548 / 712

Advancing to step 4:
712 can be fit into 1548 2 times, resulting in a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1424 from 1548 and we're left with 124.
Append the next digit (5) from the dividend to 124 and continue with: 1245 / 712

Step 5:
712 can be fit into 1245 1 times, resulting in a remainder of 533.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtracting 712 from 1245 leaves us with 533.
Bring next digit (9) of the dividend behind the 533 and repeat the process: 5339 / 712

Moving on to step 6:
If we divide 5339 by 712, we get 7 and a remainder of 355.
The next digit of our result is 7. 
Result so far: 217.0
Deduct 4984 from 5339 and we're left with 355.
Include the next digit (8) from the dividend after 355, then repeat: 3558 / 712

Going ahead to step 7:
712 goes into 3558 4 times with a remainder of 710.
The number 4 becomes the next digit in our result. 
Result so far: 2174.0
The remainder is 710 after subtracting 2848 from 3558.
Append the next digit (2) from the dividend to 710 and continue with: 7102 / 712

Moving on to step 8:
712 goes into 7102 9 times with a remainder of 694.
Write down 9 as next digit of the result. 
Result so far: 21749.0
The remainder is 694 after subtracting 6408 from 7102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Advancing to step 9:
If we divide 6940 by 712, we get 9 and a remainder of 532.
Write down 9 as next digit of the result. 
Result so far: 21749.9
Subtract 6408 from 6940 to get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Going ahead to step 10:
712 goes into 5320 7 times with a remainder of 336.
Use 7 as the next digit of our solution. 
Result so far: 21749.97
Subtracting 4984 from 5320 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 11:
The number 712 fits into 3360 4 times, leaving a remainder of 512.
Record the quotient 4 as the next digit in the result. 
Result so far: 21749.974
The remainder is 512 after subtracting 2848 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Step 12:
712 can be fit into 5120 7 times, resulting in a remainder of 136.
Write down 7 as next digit of the result. 
Result so far: 21749.9747
Subtract 4984 from 5120 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
If we divide 1360 by 712, we get 1 and a remainder of 648.
The number 1 becomes the next digit in our result. 
Result so far: 21749.97471
If we take 712 away from 1360, we end up with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Let's proceed to step 14:
712 goes into 6480 9 times with a remainder of 72.
Record the quotient 9 as the next digit in the result. 
Result so far: 21749.974719
If we take 6408 away from 6480, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 15:
712 goes into 720 1 times with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 21749.9747191
The remainder is 8 after subtracting 712 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 16:
The number 712 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 21749.9747191
Deduct 0 from 80 and we're left 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.

The final result is 21749.9747191 with a remainder of 8e-08.