3439372 ÷ 633 
Our goal is to divide 3439372 by 633.

On to step 1:
The number 633 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 633

Advancing to step 2:
If we divide 34 by 633, we get 0 and a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Append the next digit (3) from the dividend to 34 and continue with: 343 / 633

Advancing to step 3:
343 divided by 633 is 0 with a remainder of 343.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 343 and we're left with 343.
Take the next digit (9) from the dividend and append it to 343, then repeat: 3439 / 633

Step 4:
3439 divided by 633 is 5 with a remainder of 274.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 3165 from 3439 leaves us with 274.
Take the next digit (3) from the dividend and append it to 274, then repeat: 2743 / 633

Step 5:
If we divide 2743 by 633, we get 4 and a remainder of 211.
The next digit of our result is 4. 
Result so far: 54.0
If we subtract 2532 from 2743, we get 211.
Fetch the next digit (7) from the dividend, attach it to 211 and continue: 2117 / 633

Going ahead to step 6:
633 goes into 2117 3 times with a remainder of 218.
The number 3 becomes the next digit in our result. 
Result so far: 543.0
If we subtract 1899 from 2117, we get 218.
Fetch the next digit (2) from the dividend, attach it to 218 and continue: 2182 / 633

Advancing to step 7:
633 goes into 2182 3 times with a remainder of 283.
The number 3 becomes the next digit in our result. 
Result so far: 5433.0
If we take 1899 away from 2182, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 8:
633 can be fit into 2830 4 times, resulting in a remainder of 298.
Write down 4 as next digit of the result. 
Result so far: 5433.4
The remainder is 298 after subtracting 2532 from 2830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 9:
The number 633 fits into 2980 4 times, leaving a remainder of 448.
The next digit of our result is 4. 
Result so far: 5433.44
Subtracting 2532 from 2980 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

After the division, we end up with 5433.44 and a remainder of 0.448.