We're dividing 355976 by 51 
We want to figure out the number of times 355976 can be divided by 51.

On to step 1:
When dividing 3 by 51, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 51

Advancing to step 2:
The number 51 fits into 35 0 times, leaving a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 51

Let's proceed to step 3:
The number 51 fits into 355 6 times, leaving a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 306 from 355 and we're left with 49.
Take the next digit (9) from the dividend and append it to 49, then repeat: 499 / 51

Step 4:
When dividing 499 by 51, we get 9 with a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
Subtracting 459 from 499 leaves us with 40.
Take the next digit (7) from the dividend and append it to 40, then repeat: 407 / 51

On to step 5:
407 divided by 51 is 7 with a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 697.0
If we subtract 357 from 407, we get 50.
Append the next digit (6) from the dividend to 50 and continue with: 506 / 51

Going ahead to step 6:
When dividing 506 by 51, we get 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 6979.0
Subtract 459 from 506 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
51 goes into 470 9 times with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 6979.9
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 8:
51 goes into 110 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 6979.92
Subtracting 102 from 110 leaves us 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.

Advancing to step 9:
51 can be fit into 80 1 times, resulting in a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 6979.921
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.

Advancing to step 10:
51 can be fit into 290 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 6979.9215
If we subtract 255 from 290, we get 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 11:
If we divide 350 by 51, we get 6 and a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 6979.92156
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.

Moving on to step 12:
440 divided by 51 is 8 with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 6979.921568
If we subtract 408 from 440, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
When dividing 320 by 51, we get 6 with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 6979.9215686
Subtract 306 from 320 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 14:
140 divided by 51 is 2 with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 6979.92156862
Subtracting 102 from 140 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The quotient of the division is 6979.92156862, and the remainder is 3.8e-08.