We're dividing 86721088 by 947 
Our goal is to divide 86721088 by 947.

Going ahead to step 1:
If we divide 8 by 947, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 947

Going ahead to step 2:
947 goes into 86 0 times with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Take the next digit (7) from the dividend and append it to 86, then repeat: 867 / 947

Let's proceed to step 3:
If we divide 867 by 947, we get 0 and a remainder of 867.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 867 leaves us with 867.
Bring next digit (2) of the dividend behind the 867 and repeat the process: 8672 / 947

Advancing to step 4:
When dividing 8672 by 947, we get 9 with a remainder of 149.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 8523 from 8672 and we're left with 149.
Grab the next digit (1) from the dividend, add it to 149, then carry on: 1491 / 947

Going ahead to step 5:
947 can be fit into 1491 1 times, resulting in a remainder of 544.
Use 1 as the next digit of our solution. 
Result so far: 91.0
The remainder is 544 after subtracting 947 from 1491.
Fetch the next digit (0) from the dividend, attach it to 544 and continue: 5440 / 947

Advancing to step 6:
If we divide 5440 by 947, we get 5 and a remainder of 705.
Put 5 as the next digit of the answer. 
Result so far: 915.0
Subtract 4735 from 5440 to get 705.
Bring next digit (8) of the dividend behind the 705 and repeat the process: 7058 / 947

Moving on to step 7:
When dividing 7058 by 947, we get 7 with a remainder of 429.
Record the quotient 7 as the next digit in the result. 
Result so far: 9157.0
Deduct 6629 from 7058 and we're left with 429.
Take the next digit (8) from the dividend and append it to 429, then repeat: 4298 / 947

Advancing to step 8:
947 goes into 4298 4 times with a remainder of 510.
Write down 4 as next digit of the result. 
Result so far: 91574.0
Subtract 3788 from 4298 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 9:
947 goes into 5100 5 times with a remainder of 365.
Write down 5 as next digit of the result. 
Result so far: 91574.5
Deduct 4735 from 5100 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Advancing to step 10:
947 goes into 3650 3 times with a remainder of 809.
The number 3 becomes the next digit in our result. 
Result so far: 91574.53
Subtract 2841 from 3650 to get 809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8090, and continue the process.

Step 11:
If we divide 8090 by 947, we get 8 and a remainder of 514.
Record the quotient 8 as the next digit in the result. 
Result so far: 91574.538
If we subtract 7576 from 8090, we get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Going ahead to step 12:
947 can be fit into 5140 5 times, resulting in a remainder of 405.
The next digit of our result is 5. 
Result so far: 91574.5385
Subtract 4735 from 5140 to get 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 13:
The number 947 fits into 4050 4 times, leaving a remainder of 262.
Write down 4 as next digit of the result. 
Result so far: 91574.53854
Deduct 3788 from 4050 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 14:
947 goes into 2620 2 times with a remainder of 726.
Put 2 as the next digit of the answer. 
Result so far: 91574.538542
Subtract 1894 from 2620 to get 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

Moving on to step 15:
If we divide 7260 by 947, we get 7 and a remainder of 631.
The number 7 becomes the next digit in our result. 
Result so far: 91574.5385427
Subtracting 6629 from 7260 leaves us with 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Advancing to step 16:
947 goes into 6310 6 times with a remainder of 628.
Record the quotient 6 as the next digit in the result. 
Result so far: 91574.53854276
Subtract 5682 from 6310 to get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Our division results in 91574.53854276 with a remaining 6.28e-07.