80288869 ÷ 369 
We want to divide 80288869 by 369.

Let's proceed to step 1:
When dividing 8 by 369, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 369

Let's proceed to step 2:
If we divide 80 by 369, we get 0 and 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.
Include the next digit (2) from the dividend after 80, then repeat: 802 / 369

Going ahead to step 3:
If we divide 802 by 369, we get 2 and a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 738 from 802 and we're left with 64.
Fetch the next digit (8) from the dividend, attach it to 64 and continue: 648 / 369

Let's proceed to step 4:
When dividing 648 by 369, we get 1 with a remainder of 279.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we take 369 away from 648, we end up with 279.
Append the next digit (8) from the dividend to 279 and continue with: 2798 / 369

Moving on to step 5:
When dividing 2798 by 369, we get 7 with a remainder of 215.
Put 7 as the next digit of the answer. 
Result so far: 217.0
Subtracting 2583 from 2798 leaves us with 215.
Take the next digit (8) from the dividend and append it to 215, then repeat: 2158 / 369

Advancing to step 6:
When dividing 2158 by 369, we get 5 with a remainder of 313.
Put 5 as the next digit of the answer. 
Result so far: 2175.0
If we subtract 1845 from 2158, we get 313.
Take the next digit (6) from the dividend and append it to 313, then repeat: 3136 / 369

Moving on to step 7:
369 goes into 3136 8 times with a remainder of 184.
The next digit of our result is 8. 
Result so far: 21758.0
Subtracting 2952 from 3136 leaves us with 184.
Bring next digit (9) of the dividend behind the 184 and repeat the process: 1849 / 369

Going ahead to step 8:
When dividing 1849 by 369, we get 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 217585.0
The remainder is 4 after subtracting 1845 from 1849.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
If we divide 40 by 369, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 217585.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
400 divided by 369 is 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 217585.01
The remainder is 31 after subtracting 369 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 11:
369 can be fit into 310 0 times, resulting in a remainder of 310.
Use 0 as the next digit of our solution. 
Result so far: 217585.01
If we take 0 away from 310, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 12:
When dividing 3100 by 369, we get 8 with a remainder of 148.
Use 8 as the next digit of our solution. 
Result so far: 217585.0108
Deduct 2952 from 3100 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 13:
369 goes into 1480 4 times with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 217585.01084
If we subtract 1476 from 1480, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
If we divide 40 by 369, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 217585.01084
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 15:
369 goes into 400 1 times with a remainder of 31.
The next digit of our result is 1. 
Result so far: 217585.0108401
Subtracting 369 from 400 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 16:
When dividing 310 by 369, we get 0 with a remainder of 310.
Use 0 as the next digit of our solution. 
Result so far: 217585.0108401
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

In conclusion, the division gives 217585.0108401 with a balance of 3.1e-07.