We look at the division of 69425686 by 621 
Let's see how many times 621 fits into 69425686.

Let's proceed to step 1:
When dividing 6 by 621, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 621

Let's proceed to step 2:
621 goes into 69 0 times with a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 69 after subtracting 0 from 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 621

Let's proceed to step 3:
The number 621 fits into 694 1 times, leaving a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 73 after subtracting 621 from 694.
Take the next digit (2) from the dividend and append it to 73, then repeat: 732 / 621

Going ahead to step 4:
621 goes into 732 1 times with a remainder of 111.
The next digit of our result is 1. 
Result so far: 11.0
If we take 621 away from 732, we end up with 111.
Include the next digit (5) from the dividend after 111, then repeat: 1115 / 621

Let's proceed to step 5:
621 can be fit into 1115 1 times, resulting in a remainder of 494.
Record the quotient 1 as the next digit in the result. 
Result so far: 111.0
If we take 621 away from 1115, we end up with 494.
Append the next digit (6) from the dividend to 494 and continue with: 4946 / 621

Advancing to step 6:
When dividing 4946 by 621, we get 7 with a remainder of 599.
The number 7 becomes the next digit in our result. 
Result so far: 1117.0
Deduct 4347 from 4946 and we're left with 599.
Fetch the next digit (8) from the dividend, attach it to 599 and continue: 5998 / 621

Advancing to step 7:
621 can be fit into 5998 9 times, resulting in a remainder of 409.
Record the quotient 9 as the next digit in the result. 
Result so far: 11179.0
If we take 5589 away from 5998, we end up with 409.
Take the next digit (6) from the dividend and append it to 409, then repeat: 4096 / 621

On to step 8:
621 can be fit into 4096 6 times, resulting in a remainder of 370.
Use 6 as the next digit of our solution. 
Result so far: 111796.0
If we take 3726 away from 4096, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 9:
621 can be fit into 3700 5 times, resulting in a remainder of 595.
Record the quotient 5 as the next digit in the result. 
Result so far: 111796.5
The remainder is 595 after subtracting 3105 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

On to step 10:
If we divide 5950 by 621, we get 9 and a remainder of 361.
Use 9 as the next digit of our solution. 
Result so far: 111796.59
Deduct 5589 from 5950 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Moving on to step 11:
If we divide 3610 by 621, we get 5 and a remainder of 505.
The number 5 becomes the next digit in our result. 
Result so far: 111796.595
If we subtract 3105 from 3610, we get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 12:
The number 621 fits into 5050 8 times, leaving a remainder of 82.
Put 8 as the next digit of the answer. 
Result so far: 111796.5958
If we subtract 4968 from 5050, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 13:
820 divided by 621 is 1 with a remainder of 199.
Put 1 as the next digit of the answer. 
Result so far: 111796.59581
The remainder is 199 after subtracting 621 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Let's proceed to step 14:
621 goes into 1990 3 times with a remainder of 127.
The number 3 becomes the next digit in our result. 
Result so far: 111796.595813
The remainder is 127 after subtracting 1863 from 1990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 15:
When dividing 1270 by 621, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 111796.5958132
Subtract 1242 from 1270 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 16:
If we divide 280 by 621, we get 0 and a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 111796.5958132
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Our division results in 111796.5958132 with a remaining 2.8e-07.