Let's divide 219965 by 51
Our goal is to divide 219965 by 51.

Moving on to step 1:
The number 51 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 51

Moving on to step 2:
When dividing 21 by 51, we get 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 51

Going ahead to step 3:
51 can be fit into 219 4 times, resulting in a remainder of 15.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 204 from 219, we get 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 51

On to step 4:
When dividing 159 by 51, we get 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 153 away from 159, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 51

Advancing to step 5:
66 divided by 51 is 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 431.0
Subtract 51 from 66 to get 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 51

Going ahead to step 6:
If we divide 155 by 51, we get 3 and a remainder of 2.
The next digit of our result is 3. 
Result so far: 4313.0
Subtracting 153 from 155 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
20 divided by 51 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4313.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
51 goes into 200 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 4313.03
The remainder is 47 after subtracting 153 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
If we divide 470 by 51, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 4313.039
If we subtract 459 from 470, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
110 divided by 51 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 4313.0392
Deduct 102 from 110 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.

Step 11:
The number 51 fits into 80 1 times, leaving a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 4313.03921
Subtract 51 from 80 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 12:
51 goes into 290 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 4313.039215
Subtracting 255 from 290 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.

Moving on to step 13:
51 goes into 350 6 times with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 4313.0392156
Deduct 306 from 350 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 14:
440 divided by 51 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 4313.03921568
Subtracting 408 from 440 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 4313.03921568 with a remainder of 3.2e-08.