193801 divided by 51 
We want to figure out the number of times 193801 can be divided by 51.

Step 1:
The number 51 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 51

On to step 2:
The number 51 fits into 19 0 times, leaving a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (3) from the dividend after 19, then repeat: 193 / 51

Going ahead to step 3:
193 divided by 51 is 3 with a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 153 away from 193, we end up with 40.
Grab the next digit (8) from the dividend, add it to 40, then carry on: 408 / 51

On to step 4:
408 divided by 51 is 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 38.0
Subtracting 408 from 408 leaves us with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 51

Moving on to step 5:
51 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 380.0
Deduct 0 from 0 and we're left with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 51

Going ahead to step 6:
51 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 3800.0
Subtracting 0 from 1 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
10 divided by 51 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3800.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
51 goes into 100 1 times with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 3800.01
Deduct 51 from 100 and we're left 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.

Moving on to step 9:
51 can be fit into 490 9 times, resulting in a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 3800.019
Subtract 459 from 490 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
51 can be fit into 310 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 3800.0196
Deduct 306 from 310 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
51 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 3800.0196
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
The number 51 fits into 400 7 times, leaving a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 3800.019607
If we take 357 away from 400, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 13:
51 can be fit into 430 8 times, resulting in a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 3800.0196078
Subtract 408 from 430 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 14:
220 divided by 51 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 3800.01960784
If we subtract 204 from 220, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 3800.01960784, with a leftover of 1.6e-08.