80413897 divided by 267 
Our goal is to divide 80413897 by 267.

Step 1:
The number 267 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 267

Advancing to step 2:
When dividing 80 by 267, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Fetch the next digit (4) from the dividend, attach it to 80 and continue: 804 / 267

Moving on to step 3:
804 divided by 267 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 801 away from 804, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 267

Step 4:
If we divide 31 by 267, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
If we subtract 0 from 31, we get 31.
Grab the next digit (3) from the dividend, add it to 31, then carry on: 313 / 267

Step 5:
When dividing 313 by 267, we get 1 with a remainder of 46.
The next digit of our result is 1. 
Result so far: 301.0
Subtract 267 from 313 to get 46.
Append the next digit (8) from the dividend to 46 and continue with: 468 / 267

On to step 6:
267 goes into 468 1 times with a remainder of 201.
Put 1 as the next digit of the answer. 
Result so far: 3011.0
The remainder is 201 after subtracting 267 from 468.
Bring next digit (9) of the dividend behind the 201 and repeat the process: 2019 / 267

Step 7:
If we divide 2019 by 267, we get 7 and a remainder of 150.
Write down 7 as next digit of the result. 
Result so far: 30117.0
If we subtract 1869 from 2019, we get 150.
Take the next digit (7) from the dividend and append it to 150, then repeat: 1507 / 267

Going ahead to step 8:
267 goes into 1507 5 times with a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 301175.0
The remainder is 172 after subtracting 1335 from 1507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 9:
If we divide 1720 by 267, we get 6 and a remainder of 118.
The number 6 becomes the next digit in our result. 
Result so far: 301175.6
Deduct 1602 from 1720 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 10:
1180 divided by 267 is 4 with a remainder of 112.
The number 4 becomes the next digit in our result. 
Result so far: 301175.64
If we subtract 1068 from 1180, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 11:
267 can be fit into 1120 4 times, resulting in a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 301175.644
If we take 1068 away from 1120, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 301175.644 and a remainder of 0.0052.