47509077 ÷ 86 
Let's see how many times 86 fits into 47509077.

Going ahead to step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 86

Advancing to step 2:
If we divide 47 by 86, we get 0 and a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 86

Moving on to step 3:
86 goes into 475 5 times with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 430 away from 475, we end up with 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 86

Going ahead to step 4:
86 can be fit into 450 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Deduct 430 from 450 and we're left with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 86

On to step 5:
If we divide 209 by 86, we get 2 and a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 552.0
Subtract 172 from 209 to get 37.
Grab the next digit (0) from the dividend, add it to 37, then carry on: 370 / 86

Advancing to step 6:
86 goes into 370 4 times with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 5524.0
If we subtract 344 from 370, we get 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 86

Step 7:
86 can be fit into 267 3 times, resulting in a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 55243.0
Deduct 258 from 267 and we're left with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 86

Advancing to step 8:
86 goes into 97 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 552431.0
Deduct 86 from 97 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 9:
86 can be fit into 110 1 times, resulting in a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 552431.1
Deduct 86 from 110 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
When dividing 240 by 86, we get 2 with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 552431.12
Subtracting 172 from 240 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 11:
86 goes into 680 7 times with a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 552431.127
The remainder is 78 after subtracting 602 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 12:
780 divided by 86 is 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 552431.1279
If we take 774 away from 780, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
When dividing 60 by 86, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 552431.1279
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
When dividing 600 by 86, we get 6 with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 552431.127906
The remainder is 84 after subtracting 516 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 15:
The number 86 fits into 840 9 times, leaving a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 552431.1279069
If we take 774 away from 840, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 16:
86 can be fit into 660 7 times, resulting in a remainder of 58.
The next digit of our result is 7. 
Result so far: 552431.12790697
If we subtract 602 from 660, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 552431.12790697 with a remainder of 5.8e-08.