43607 ÷ 51 
We want to divide 43607 by 51.

Moving on to step 1:
51 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 51

Moving on to step 2:
If we divide 43 by 51, we get 0 and a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 51

Advancing to step 3:
When dividing 436 by 51, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 408 from 436 to get 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 51

Let's proceed to step 4:
If we divide 280 by 51, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Deduct 255 from 280 and we're left with 25.
Take the next digit (7) from the dividend and append it to 25, then repeat: 257 / 51

Let's proceed to step 5:
51 goes into 257 5 times with a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 855.0
Deduct 255 from 257 and we're left 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.

Going ahead to step 6:
51 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 855.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 7:
When dividing 200 by 51, we get 3 with a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 855.03
If we subtract 153 from 200, we 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 8:
51 goes into 470 9 times with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 855.039
The remainder is 11 after subtracting 459 from 470.
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 9:
51 goes into 110 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 855.0392
If we subtract 102 from 110, we get 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 10:
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: 855.03921
If we take 51 away from 80, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 11:
When dividing 290 by 51, we get 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.039215
If we take 255 away from 290, we end up 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.

On to step 12:
51 goes into 350 6 times with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 855.0392156
If we subtract 306 from 350, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
51 goes into 440 8 times with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 855.03921568
Subtract 408 from 440 to 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.

The final outcome is 855.03921568, with a leftover of 3.2e-08.