We're dividing 73887230 by 861 
Our goal is to divide 73887230 by 861.

Going ahead to step 1:
The number 861 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 861

On to step 2:
861 can be fit into 73 0 times, resulting in a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Include the next digit (8) from the dividend after 73, then repeat: 738 / 861

On to step 3:
If we divide 738 by 861, we get 0 and a remainder of 738.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 738, we end up with 738.
Take the next digit (8) from the dividend and append it to 738, then repeat: 7388 / 861

Let's proceed to step 4:
861 goes into 7388 8 times with a remainder of 500.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 6888 from 7388 to get 500.
Append the next digit (7) from the dividend to 500 and continue with: 5007 / 861

Let's proceed to step 5:
The number 861 fits into 5007 5 times, leaving a remainder of 702.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Deduct 4305 from 5007 and we're left with 702.
Fetch the next digit (2) from the dividend, attach it to 702 and continue: 7022 / 861

Moving on to step 6:
7022 divided by 861 is 8 with a remainder of 134.
The next digit of our result is 8. 
Result so far: 858.0
The remainder is 134 after subtracting 6888 from 7022.
Include the next digit (3) from the dividend after 134, then repeat: 1343 / 861

Advancing to step 7:
The number 861 fits into 1343 1 times, leaving a remainder of 482.
Record the quotient 1 as the next digit in the result. 
Result so far: 8581.0
If we take 861 away from 1343, we end up with 482.
Include the next digit (0) from the dividend after 482, then repeat: 4820 / 861

Going ahead to step 8:
If we divide 4820 by 861, we get 5 and a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 85815.0
Deduct 4305 from 4820 and we're left with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Advancing to step 9:
The number 861 fits into 5150 5 times, leaving a remainder of 845.
Put 5 as the next digit of the answer. 
Result so far: 85815.5
Subtracting 4305 from 5150 leaves us with 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

On to step 10:
The number 861 fits into 8450 9 times, leaving a remainder of 701.
Record the quotient 9 as the next digit in the result. 
Result so far: 85815.59
Subtracting 7749 from 8450 leaves us with 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

On to step 11:
861 goes into 7010 8 times with a remainder of 122.
Use 8 as the next digit of our solution. 
Result so far: 85815.598
The remainder is 122 after subtracting 6888 from 7010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 12:
When dividing 1220 by 861, we get 1 with a remainder of 359.
Use 1 as the next digit of our solution. 
Result so far: 85815.5981
Deduct 861 from 1220 and we're left with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Advancing to step 13:
The number 861 fits into 3590 4 times, leaving a remainder of 146.
The next digit of our result is 4. 
Result so far: 85815.59814
Subtracting 3444 from 3590 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 14:
861 can be fit into 1460 1 times, resulting in a remainder of 599.
Put 1 as the next digit of the answer. 
Result so far: 85815.598141
If we take 861 away from 1460, we end up with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Going ahead to step 15:
If we divide 5990 by 861, we get 6 and a remainder of 824.
Put 6 as the next digit of the answer. 
Result so far: 85815.5981416
Subtracting 5166 from 5990 leaves us with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Moving on to step 16:
861 goes into 8240 9 times with a remainder of 491.
The number 9 becomes the next digit in our result. 
Result so far: 85815.59814169
Subtract 7749 from 8240 to get 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Our division results in 85815.59814169 with a remaining 4.91e-07.