4644691 divided by 951 
Our goal is to divide 4644691 by 951.

Advancing to step 1:
When dividing 4 by 951, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 951

On to step 2:
When dividing 46 by 951, we get 0 with a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Take the next digit (4) from the dividend and append it to 46, then repeat: 464 / 951

Moving on to step 3:
951 can be fit into 464 0 times, resulting in a remainder of 464.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 464 to get 464.
Include the next digit (4) from the dividend after 464, then repeat: 4644 / 951

Advancing to step 4:
951 goes into 4644 4 times with a remainder of 840.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 840 after subtracting 3804 from 4644.
Include the next digit (6) from the dividend after 840, then repeat: 8406 / 951

Let's proceed to step 5:
951 can be fit into 8406 8 times, resulting in a remainder of 798.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Deduct 7608 from 8406 and we're left with 798.
Grab the next digit (9) from the dividend, add it to 798, then carry on: 7989 / 951

Moving on to step 6:
If we divide 7989 by 951, we get 8 and a remainder of 381.
Write down 8 as next digit of the result. 
Result so far: 488.0
The remainder is 381 after subtracting 7608 from 7989.
Take the next digit (1) from the dividend and append it to 381, then repeat: 3811 / 951

Going ahead to step 7:
951 goes into 3811 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 4884.0
If we subtract 3804 from 3811, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
When dividing 70 by 951, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 4884.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
951 goes into 700 0 times with a remainder of 700.
Put 0 as the next digit of the answer. 
Result so far: 4884.0
If we take 0 away from 700, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final result is 4884.0 with a remainder of 0.7.