47398 ÷ 86 
We're looking to find how many times 86 goes into 47398.

Let's proceed to step 1:
When dividing 4 by 86, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 86

Advancing to step 2:
When dividing 47 by 86, we get 0 with a remainder of 47.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Include the next digit (3) from the dividend after 47, then repeat: 473 / 86

Step 3:
473 divided by 86 is 5 with a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 430 from 473 leaves us with 43.
Fetch the next digit (9) from the dividend, attach it to 43 and continue: 439 / 86

On to step 4:
439 divided by 86 is 5 with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 55.0
Subtract 430 from 439 to get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 86

Moving on to step 5:
86 goes into 98 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 551.0
If we take 86 away from 98, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 6:
The number 86 fits into 120 1 times, leaving a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 551.1
The remainder is 34 after subtracting 86 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
When dividing 340 by 86, we get 3 with a remainder of 82.
Put 3 as the next digit of the answer. 
Result so far: 551.13
If we take 258 away from 340, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 8:
86 goes into 820 9 times with a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 551.139
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
When dividing 460 by 86, we get 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 551.1395
If we take 430 away from 460, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
86 can be fit into 300 3 times, resulting in a remainder of 42.
The next digit of our result is 3. 
Result so far: 551.13953
Subtracting 258 from 300 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
If we divide 420 by 86, we get 4 and a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 551.139534
Deduct 344 from 420 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 12:
When dividing 760 by 86, we get 8 with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 551.1395348
If we take 688 away from 760, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 13:
720 divided by 86 is 8 with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 551.13953488
Subtract 688 from 720 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 551.13953488, with a leftover of 3.2e-08.