80853660 divided by 351 
We want to divide 80853660 by 351.

Step 1:
If we divide 8 by 351, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 351

On to step 2:
80 divided by 351 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Append the next digit (8) from the dividend to 80 and continue with: 808 / 351

Let's proceed to step 3:
The number 351 fits into 808 2 times, leaving a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 702 away from 808, we end up with 106.
Append the next digit (5) from the dividend to 106 and continue with: 1065 / 351

On to step 4:
351 can be fit into 1065 3 times, resulting in a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we subtract 1053 from 1065, we get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 351

Let's proceed to step 5:
When dividing 123 by 351, we get 0 with a remainder of 123.
Use 0 as the next digit of our solution. 
Result so far: 230.0
If we subtract 0 from 123, we get 123.
Grab the next digit (6) from the dividend, add it to 123, then carry on: 1236 / 351

Advancing to step 6:
1236 divided by 351 is 3 with a remainder of 183.
The next digit of our result is 3. 
Result so far: 2303.0
Subtracting 1053 from 1236 leaves us with 183.
Bring next digit (6) of the dividend behind the 183 and repeat the process: 1836 / 351

Advancing to step 7:
351 can be fit into 1836 5 times, resulting in a remainder of 81.
Record the quotient 5 as the next digit in the result. 
Result so far: 23035.0
If we subtract 1755 from 1836, we get 81.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 351

Step 8:
The number 351 fits into 810 2 times, leaving a remainder of 108.
Write down 2 as next digit of the result. 
Result so far: 230352.0
Subtracting 702 from 810 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 9:
If we divide 1080 by 351, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 230352.3
Subtracting 1053 from 1080 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
The number 351 fits into 270 0 times, leaving a remainder of 270.
Put 0 as the next digit of the answer. 
Result so far: 230352.3
The remainder is 270 after subtracting 0 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 11:
351 can be fit into 2700 7 times, resulting in a remainder of 243.
Put 7 as the next digit of the answer. 
Result so far: 230352.307
Subtracting 2457 from 2700 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 12:
351 can be fit into 2430 6 times, resulting in a remainder of 324.
Use 6 as the next digit of our solution. 
Result so far: 230352.3076
If we take 2106 away from 2430, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 13:
The number 351 fits into 3240 9 times, leaving a remainder of 81.
Write down 9 as next digit of the result. 
Result so far: 230352.30769
Subtract 3159 from 3240 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 14:
The number 351 fits into 810 2 times, leaving a remainder of 108.
Record the quotient 2 as the next digit in the result. 
Result so far: 230352.307692
Subtract 702 from 810 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 15:
351 can be fit into 1080 3 times, resulting in a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 230352.3076923
Subtract 1053 from 1080 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 16:
351 can be fit into 270 0 times, resulting in a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 230352.3076923
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Our division results in 230352.3076923 with a remaining 2.7e-07.