We look at the division of 69686405 by 123 
We want to divide 69686405 by 123.

On to step 1:
123 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 123

Let's proceed to step 2:
69 divided by 123 is 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Include the next digit (6) from the dividend after 69, then repeat: 696 / 123

Let's proceed to step 3:
When dividing 696 by 123, we get 5 with a remainder of 81.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 615 from 696 to get 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 123

Let's proceed to step 4:
The number 123 fits into 818 6 times, leaving a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 56.0
The remainder is 80 after subtracting 738 from 818.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 123

On to step 5:
The number 123 fits into 806 6 times, leaving a remainder of 68.
The next digit of our result is 6. 
Result so far: 566.0
If we subtract 738 from 806, we get 68.
Include the next digit (4) from the dividend after 68, then repeat: 684 / 123

Going ahead to step 6:
684 divided by 123 is 5 with a remainder of 69.
Record the quotient 5 as the next digit in the result. 
Result so far: 5665.0
If we take 615 away from 684, we end up with 69.
Fetch the next digit (0) from the dividend, attach it to 69 and continue: 690 / 123

Moving on to step 7:
The number 123 fits into 690 5 times, leaving a remainder of 75.
The next digit of our result is 5. 
Result so far: 56655.0
Subtract 615 from 690 to get 75.
Grab the next digit (5) from the dividend, add it to 75, then carry on: 755 / 123

Going ahead to step 8:
755 divided by 123 is 6 with a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 566556.0
Deduct 738 from 755 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 9:
The number 123 fits into 170 1 times, leaving a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 566556.1
Subtract 123 from 170 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 10:
When dividing 470 by 123, we get 3 with a remainder of 101.
The number 3 becomes the next digit in our result. 
Result so far: 566556.13
Subtracting 369 from 470 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Advancing to step 11:
1010 divided by 123 is 8 with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 566556.138
The remainder is 26 after subtracting 984 from 1010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
260 divided by 123 is 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 566556.1382
If we subtract 246 from 260, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 13:
When dividing 140 by 123, we get 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 566556.13821
The remainder is 17 after subtracting 123 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 14:
170 divided by 123 is 1 with a remainder of 47.
The next digit of our result is 1. 
Result so far: 566556.138211
Subtracting 123 from 170 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The quotient of the division is 566556.138211, and the remainder is 4.7e-06.