Let's divide 80814897 by 347
We want to divide 80814897 by 347.

Step 1:
If we divide 8 by 347, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 347

Moving on to step 2:
If we divide 80 by 347, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Include the next digit (8) from the dividend after 80, then repeat: 808 / 347

Moving on to step 3:
When dividing 808 by 347, we get 2 with a remainder of 114.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 114 after subtracting 694 from 808.
Grab the next digit (1) from the dividend, add it to 114, then carry on: 1141 / 347

Advancing to step 4:
347 can be fit into 1141 3 times, resulting in a remainder of 100.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 1041 from 1141, we get 100.
Take the next digit (4) from the dividend and append it to 100, then repeat: 1004 / 347

On to step 5:
If we divide 1004 by 347, we get 2 and a remainder of 310.
Record the quotient 2 as the next digit in the result. 
Result so far: 232.0
Deduct 694 from 1004 and we're left with 310.
Grab the next digit (8) from the dividend, add it to 310, then carry on: 3108 / 347

Step 6:
The number 347 fits into 3108 8 times, leaving a remainder of 332.
Use 8 as the next digit of our solution. 
Result so far: 2328.0
If we take 2776 away from 3108, we end up with 332.
Bring next digit (9) of the dividend behind the 332 and repeat the process: 3329 / 347

Advancing to step 7:
If we divide 3329 by 347, we get 9 and a remainder of 206.
The number 9 becomes the next digit in our result. 
Result so far: 23289.0
If we subtract 3123 from 3329, we get 206.
Fetch the next digit (7) from the dividend, attach it to 206 and continue: 2067 / 347

Let's proceed to step 8:
347 goes into 2067 5 times with a remainder of 332.
Write down 5 as next digit of the result. 
Result so far: 232895.0
Deduct 1735 from 2067 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 9:
347 goes into 3320 9 times with a remainder of 197.
The next digit of our result is 9. 
Result so far: 232895.9
Subtract 3123 from 3320 to get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Step 10:
347 goes into 1970 5 times with a remainder of 235.
Put 5 as the next digit of the answer. 
Result so far: 232895.95
The remainder is 235 after subtracting 1735 from 1970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 11:
When dividing 2350 by 347, we get 6 with a remainder of 268.
Put 6 as the next digit of the answer. 
Result so far: 232895.956
Subtract 2082 from 2350 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 12:
If we divide 2680 by 347, we get 7 and a remainder of 251.
Put 7 as the next digit of the answer. 
Result so far: 232895.9567
Subtract 2429 from 2680 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 13:
When dividing 2510 by 347, we get 7 with a remainder of 81.
The next digit of our result is 7. 
Result so far: 232895.95677
If we take 2429 away from 2510, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

The final result is 232895.95677 with a remainder of 8.1e-05.