We're dividing 13694578 by 621 
Our goal is to divide 13694578 by 621.

Advancing to step 1:
1 divided by 621 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 621

Let's proceed to step 2:
13 divided by 621 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 621

On to step 3:
The number 621 fits into 136 0 times, leaving a remainder of 136.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 136 leaves us with 136.
Append the next digit (9) from the dividend to 136 and continue with: 1369 / 621

Let's proceed to step 4:
If we divide 1369 by 621, we get 2 and a remainder of 127.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 1242 from 1369, we get 127.
Grab the next digit (4) from the dividend, add it to 127, then carry on: 1274 / 621

Let's proceed to step 5:
When dividing 1274 by 621, we get 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 1242 away from 1274, we end up with 32.
Take the next digit (5) from the dividend and append it to 32, then repeat: 325 / 621

Moving on to step 6:
If we divide 325 by 621, we get 0 and a remainder of 325.
Use 0 as the next digit of our solution. 
Result so far: 220.0
Subtracting 0 from 325 leaves us with 325.
Bring next digit (7) of the dividend behind the 325 and repeat the process: 3257 / 621

On to step 7:
When dividing 3257 by 621, we get 5 with a remainder of 152.
The number 5 becomes the next digit in our result. 
Result so far: 2205.0
Subtracting 3105 from 3257 leaves us with 152.
Fetch the next digit (8) from the dividend, attach it to 152 and continue: 1528 / 621

Advancing to step 8:
The number 621 fits into 1528 2 times, leaving a remainder of 286.
The number 2 becomes the next digit in our result. 
Result so far: 22052.0
Deduct 1242 from 1528 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Advancing to step 9:
When dividing 2860 by 621, we get 4 with a remainder of 376.
Put 4 as the next digit of the answer. 
Result so far: 22052.4
If we take 2484 away from 2860, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 10:
If we divide 3760 by 621, we get 6 and a remainder of 34.
The next digit of our result is 6. 
Result so far: 22052.46
The remainder is 34 after subtracting 3726 from 3760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 11:
621 can be fit into 340 0 times, resulting in a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 22052.46
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 12:
621 goes into 3400 5 times with a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 22052.4605
The remainder is 295 after subtracting 3105 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 13:
If we divide 2950 by 621, we get 4 and a remainder of 466.
Use 4 as the next digit of our solution. 
Result so far: 22052.46054
Deduct 2484 from 2950 and we're left with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Let's proceed to step 14:
621 goes into 4660 7 times with a remainder of 313.
The next digit of our result is 7. 
Result so far: 22052.460547
The remainder is 313 after subtracting 4347 from 4660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

On to step 15:
When dividing 3130 by 621, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 22052.4605475
Subtract 3105 from 3130 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 16:
621 goes into 250 0 times with a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 22052.4605475
If we take 0 away from 250, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

After the division, we end up with 22052.4605475 and a remainder of 2.5e-07.