80343177 divided by 102 
Let's see how many times 102 fits into 80343177.

Let's proceed to step 1:
When dividing 8 by 102, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 102

Step 2:
The number 102 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 102

Going ahead to step 3:
102 can be fit into 803 7 times, resulting in a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 89 after subtracting 714 from 803.
Include the next digit (4) from the dividend after 89, then repeat: 894 / 102

Going ahead to step 4:
The number 102 fits into 894 8 times, leaving a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 78.0
The remainder is 78 after subtracting 816 from 894.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 102

Let's proceed to step 5:
783 divided by 102 is 7 with a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 787.0
Subtracting 714 from 783 leaves us with 69.
Grab the next digit (1) from the dividend, add it to 69, then carry on: 691 / 102

Let's proceed to step 6:
691 divided by 102 is 6 with a remainder of 79.
Record the quotient 6 as the next digit in the result. 
Result so far: 7876.0
Deduct 612 from 691 and we're left with 79.
Fetch the next digit (7) from the dividend, attach it to 79 and continue: 797 / 102

Moving on to step 7:
The number 102 fits into 797 7 times, leaving a remainder of 83.
The number 7 becomes the next digit in our result. 
Result so far: 78767.0
If we subtract 714 from 797, we get 83.
Append the next digit (7) from the dividend to 83 and continue with: 837 / 102

Going ahead to step 8:
102 can be fit into 837 8 times, resulting in a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 787678.0
If we subtract 816 from 837, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 9:
The number 102 fits into 210 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 787678.2
The remainder is 6 after subtracting 204 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
102 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 787678.2
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
The number 102 fits into 600 5 times, leaving a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 787678.205
If we subtract 510 from 600, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 12:
When dividing 900 by 102, we get 8 with a remainder of 84.
Record the quotient 8 as the next digit in the result. 
Result so far: 787678.2058
Deduct 816 from 900 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 13:
102 goes into 840 8 times with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 787678.20588
The remainder is 24 after subtracting 816 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 787678.20588, and the remainder is 2.4e-05.