637774 divided by 4 
We want to divide 637774 by 4.

Moving on to step 1:
The number 4 fits into 6 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 4 from 6, we get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 4

Step 2:
When dividing 23 by 4, we get 5 with a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 3 after subtracting 20 from 23.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 4

Let's proceed to step 3:
The number 4 fits into 37 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 159.0
If we take 36 away from 37, we end up with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 4

Let's proceed to step 4:
17 divided by 4 is 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 1594.0
If we subtract 16 from 17, we get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 4

On to step 5:
When dividing 17 by 4, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 15944.0
Subtracting 16 from 17 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 4

Moving on to step 6:
If we divide 14 by 4, we get 3 and a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 159443.0
Subtracting 12 from 14 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
If we divide 20 by 4, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 159443.5
Subtracting 20 from 20 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.

Let's proceed to step 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 159443.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
0 divided by 4 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 159443.5
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.

Our division results in 159443.5 with a remaining 0.0.