We divide 48591609 by 621
Let's see how many times 621 fits into 48591609.

Going ahead to step 1:
If we divide 4 by 621, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 621

Advancing to step 2:
621 can be fit into 48 0 times, resulting in a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 621

On to step 3:
When dividing 485 by 621, we get 0 with a remainder of 485.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 485 leaves us with 485.
Include the next digit (9) from the dividend after 485, then repeat: 4859 / 621

Moving on to step 4:
621 goes into 4859 7 times with a remainder of 512.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 4347 from 4859 leaves us with 512.
Take the next digit (1) from the dividend and append it to 512, then repeat: 5121 / 621

Step 5:
The number 621 fits into 5121 8 times, leaving a remainder of 153.
Write down 8 as next digit of the result. 
Result so far: 78.0
Subtracting 4968 from 5121 leaves us with 153.
Append the next digit (6) from the dividend to 153 and continue with: 1536 / 621

Going ahead to step 6:
If we divide 1536 by 621, we get 2 and a remainder of 294.
Record the quotient 2 as the next digit in the result. 
Result so far: 782.0
Subtracting 1242 from 1536 leaves us with 294.
Take the next digit (0) from the dividend and append it to 294, then repeat: 2940 / 621

On to step 7:
When dividing 2940 by 621, we get 4 with a remainder of 456.
Record the quotient 4 as the next digit in the result. 
Result so far: 7824.0
If we take 2484 away from 2940, we end up with 456.
Grab the next digit (9) from the dividend, add it to 456, then carry on: 4569 / 621

Going ahead to step 8:
The number 621 fits into 4569 7 times, leaving a remainder of 222.
Put 7 as the next digit of the answer. 
Result so far: 78247.0
If we take 4347 away from 4569, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 9:
The number 621 fits into 2220 3 times, leaving a remainder of 357.
Use 3 as the next digit of our solution. 
Result so far: 78247.3
Deduct 1863 from 2220 and we're left with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

On to step 10:
3570 divided by 621 is 5 with a remainder of 465.
The number 5 becomes the next digit in our result. 
Result so far: 78247.35
If we take 3105 away from 3570, we end up with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 11:
621 can be fit into 4650 7 times, resulting in a remainder of 303.
Write down 7 as next digit of the result. 
Result so far: 78247.357
Deduct 4347 from 4650 and we're left with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

On to step 12:
If we divide 3030 by 621, we get 4 and a remainder of 546.
The next digit of our result is 4. 
Result so far: 78247.3574
If we subtract 2484 from 3030, we get 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Going ahead to step 13:
621 can be fit into 5460 8 times, resulting in a remainder of 492.
The next digit of our result is 8. 
Result so far: 78247.35748
Subtract 4968 from 5460 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Let's proceed to step 14:
If we divide 4920 by 621, we get 7 and a remainder of 573.
The number 7 becomes the next digit in our result. 
Result so far: 78247.357487
Deduct 4347 from 4920 and we're left with 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Moving on to step 15:
621 goes into 5730 9 times with a remainder of 141.
Write down 9 as next digit of the result. 
Result so far: 78247.3574879
If we take 5589 away from 5730, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 16:
The number 621 fits into 1410 2 times, leaving a remainder of 168.
Use 2 as the next digit of our solution. 
Result so far: 78247.35748792
If we subtract 1242 from 1410, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Our division results in 78247.35748792 with a remaining 1.68e-07.