69346350 ÷ 863 
We want to divide 69346350 by 863.

Advancing to step 1:
When dividing 6 by 863, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 863

Let's proceed to step 2:
When dividing 69 by 863, we get 0 with a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 863

Going ahead to step 3:
863 can be fit into 693 0 times, resulting in a remainder of 693.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 693 after subtracting 0 from 693.
Include the next digit (4) from the dividend after 693, then repeat: 6934 / 863

Step 4:
If we divide 6934 by 863, we get 8 and a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 6904 from 6934 and we're left with 30.
Append the next digit (6) from the dividend to 30 and continue with: 306 / 863

Moving on to step 5:
863 can be fit into 306 0 times, resulting in a remainder of 306.
Put 0 as the next digit of the answer. 
Result so far: 80.0
If we subtract 0 from 306, we get 306.
Fetch the next digit (3) from the dividend, attach it to 306 and continue: 3063 / 863

Let's proceed to step 6:
The number 863 fits into 3063 3 times, leaving a remainder of 474.
Write down 3 as next digit of the result. 
Result so far: 803.0
Deduct 2589 from 3063 and we're left with 474.
Take the next digit (5) from the dividend and append it to 474, then repeat: 4745 / 863

Let's proceed to step 7:
When dividing 4745 by 863, we get 5 with a remainder of 430.
The next digit of our result is 5. 
Result so far: 8035.0
Subtracting 4315 from 4745 leaves us with 430.
Append the next digit (0) from the dividend to 430 and continue with: 4300 / 863

Let's proceed to step 8:
When dividing 4300 by 863, we get 4 with a remainder of 848.
The next digit of our result is 4. 
Result so far: 80354.0
Subtract 3452 from 4300 to get 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Advancing to step 9:
863 can be fit into 8480 9 times, resulting in a remainder of 713.
The number 9 becomes the next digit in our result. 
Result so far: 80354.9
Deduct 7767 from 8480 and we're left with 713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

On to step 10:
When dividing 7130 by 863, we get 8 with a remainder of 226.
Record the quotient 8 as the next digit in the result. 
Result so far: 80354.98
If we take 6904 away from 7130, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 11:
863 goes into 2260 2 times with a remainder of 534.
Use 2 as the next digit of our solution. 
Result so far: 80354.982
If we take 1726 away from 2260, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Advancing to step 12:
When dividing 5340 by 863, we get 6 with a remainder of 162.
Use 6 as the next digit of our solution. 
Result so far: 80354.9826
If we subtract 5178 from 5340, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 13:
The number 863 fits into 1620 1 times, leaving a remainder of 757.
The number 1 becomes the next digit in our result. 
Result so far: 80354.98261
Deduct 863 from 1620 and we're left with 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7570, and continue the process.

Moving on to step 14:
When dividing 7570 by 863, we get 8 with a remainder of 666.
Record the quotient 8 as the next digit in the result. 
Result so far: 80354.982618
If we subtract 6904 from 7570, we get 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Let's proceed to step 15:
If we divide 6660 by 863, we get 7 and a remainder of 619.
The next digit of our result is 7. 
Result so far: 80354.9826187
Deduct 6041 from 6660 and we're left with 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Step 16:
The number 863 fits into 6190 7 times, leaving a remainder of 149.
Write down 7 as next digit of the result. 
Result so far: 80354.98261877
Subtract 6041 from 6190 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

The final result is 80354.98261877 with a remainder of 1.49e-07.