We're dividing 947143 by 86 
We want to figure out the number of times 947143 can be divided by 86.

On to step 1:
86 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 86

Moving on to step 2:
86 goes into 94 1 times with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 8 after subtracting 86 from 94.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 86

Let's proceed to step 3:
When dividing 87 by 86, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 1 after subtracting 86 from 87.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 86

Step 4:
If we divide 11 by 86, we get 0 and a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 110.0
If we subtract 0 from 11, we get 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 86

Going ahead to step 5:
86 goes into 114 1 times with a remainder of 28.
The next digit of our result is 1. 
Result so far: 1101.0
Subtract 86 from 114 to get 28.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 86

On to step 6:
283 divided by 86 is 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 11013.0
Deduct 258 from 283 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
If we divide 250 by 86, we get 2 and a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 11013.2
The remainder is 78 after subtracting 172 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 8:
86 can be fit into 780 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 11013.29
Subtracting 774 from 780 leaves us 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.

Moving on to step 9:
86 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 11013.29
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.

Advancing to step 10:
If we divide 600 by 86, we get 6 and a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 11013.2906
Subtract 516 from 600 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 11:
When dividing 840 by 86, we get 9 with a remainder of 66.
The next digit of our result is 9. 
Result so far: 11013.29069
The remainder is 66 after subtracting 774 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
If we divide 660 by 86, we get 7 and a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 11013.290697
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 13:
580 divided by 86 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 11013.2906976
Subtracting 516 from 580 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 14:
640 divided by 86 is 7 with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 11013.29069767
The remainder is 38 after subtracting 602 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 11013.29069767 with a remaining 3.8e-08.