We look at the division of 51413533 by 986 
Let's see how many times 986 fits into 51413533.

Step 1:
986 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 986

Going ahead to step 2:
986 goes into 51 0 times with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 986

Step 3:
986 goes into 514 0 times with a remainder of 514.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 514 after subtracting 0 from 514.
Include the next digit (1) from the dividend after 514, then repeat: 5141 / 986

Let's proceed to step 4:
5141 divided by 986 is 5 with a remainder of 211.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 4930 from 5141 to get 211.
Include the next digit (3) from the dividend after 211, then repeat: 2113 / 986

Let's proceed to step 5:
If we divide 2113 by 986, we get 2 and a remainder of 141.
The next digit of our result is 2. 
Result so far: 52.0
If we subtract 1972 from 2113, we get 141.
Grab the next digit (5) from the dividend, add it to 141, then carry on: 1415 / 986

On to step 6:
986 goes into 1415 1 times with a remainder of 429.
Record the quotient 1 as the next digit in the result. 
Result so far: 521.0
Subtracting 986 from 1415 leaves us with 429.
Bring next digit (3) of the dividend behind the 429 and repeat the process: 4293 / 986

Step 7:
The number 986 fits into 4293 4 times, leaving a remainder of 349.
Write down 4 as next digit of the result. 
Result so far: 5214.0
Subtract 3944 from 4293 to get 349.
Bring next digit (3) of the dividend behind the 349 and repeat the process: 3493 / 986

Step 8:
986 can be fit into 3493 3 times, resulting in a remainder of 535.
The next digit of our result is 3. 
Result so far: 52143.0
Deduct 2958 from 3493 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Let's proceed to step 9:
5350 divided by 986 is 5 with a remainder of 420.
The number 5 becomes the next digit in our result. 
Result so far: 52143.5
Deduct 4930 from 5350 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 10:
4200 divided by 986 is 4 with a remainder of 256.
Use 4 as the next digit of our solution. 
Result so far: 52143.54
If we subtract 3944 from 4200, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 11:
986 can be fit into 2560 2 times, resulting in a remainder of 588.
The next digit of our result is 2. 
Result so far: 52143.542
Subtracting 1972 from 2560 leaves us with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Let's proceed to step 12:
The number 986 fits into 5880 5 times, leaving a remainder of 950.
Put 5 as the next digit of the answer. 
Result so far: 52143.5425
Deduct 4930 from 5880 and we're left with 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9500, and continue the process.

Advancing to step 13:
986 goes into 9500 9 times with a remainder of 626.
Record the quotient 9 as the next digit in the result. 
Result so far: 52143.54259
Subtract 8874 from 9500 to get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Moving on to step 14:
The number 986 fits into 6260 6 times, leaving a remainder of 344.
The number 6 becomes the next digit in our result. 
Result so far: 52143.542596
Subtracting 5916 from 6260 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 15:
3440 divided by 986 is 3 with a remainder of 482.
Record the quotient 3 as the next digit in the result. 
Result so far: 52143.5425963
The remainder is 482 after subtracting 2958 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Let's proceed to step 16:
4820 divided by 986 is 4 with a remainder of 876.
Use 4 as the next digit of our solution. 
Result so far: 52143.54259634
If we take 3944 away from 4820, we end up with 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

The final result is 52143.54259634 with a remainder of 8.76e-07.