Let's divide 621348 by 4
We want to figure out the number of times 621348 can be divided by 4.

Let's proceed to step 1:
If we divide 6 by 4, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 4 from 6 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 4

Let's proceed to step 2:
The number 4 fits into 22 5 times, leaving a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 2 after subtracting 20 from 22.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 4

Going ahead to step 3:
4 can be fit into 21 5 times, resulting in a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 155.0
Deduct 20 from 21 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 4

Step 4:
4 can be fit into 13 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 1553.0
If we subtract 12 from 13, we get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 4

Advancing to step 5:
The number 4 fits into 14 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 15533.0
Subtracting 12 from 14 leaves us with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 4

On to step 6:
4 goes into 28 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 155337.0
Subtract 28 from 28 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
If we divide 0 by 4, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 155337.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
4 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 155337.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 155337.0 with a remainder of 0.0.