We divide 4509381 by 907
Our goal is to divide 4509381 by 907.

Step 1:
907 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 907

Let's proceed to step 2:
The number 907 fits into 45 0 times, leaving a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 907

Step 3:
If we divide 450 by 907, we get 0 and a remainder of 450.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 450 leaves us with 450.
Append the next digit (9) from the dividend to 450 and continue with: 4509 / 907

Let's proceed to step 4:
907 can be fit into 4509 4 times, resulting in a remainder of 881.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 3628 from 4509 leaves us with 881.
Grab the next digit (3) from the dividend, add it to 881, then carry on: 8813 / 907

Moving on to step 5:
907 can be fit into 8813 9 times, resulting in a remainder of 650.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtracting 8163 from 8813 leaves us with 650.
Include the next digit (8) from the dividend after 650, then repeat: 6508 / 907

Step 6:
907 goes into 6508 7 times with a remainder of 159.
The next digit of our result is 7. 
Result so far: 497.0
The remainder is 159 after subtracting 6349 from 6508.
Fetch the next digit (1) from the dividend, attach it to 159 and continue: 1591 / 907

Going ahead to step 7:
907 can be fit into 1591 1 times, resulting in a remainder of 684.
The next digit of our result is 1. 
Result so far: 4971.0
Subtracting 907 from 1591 leaves us with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

On to step 8:
If we divide 6840 by 907, we get 7 and a remainder of 491.
Put 7 as the next digit of the answer. 
Result so far: 4971.7
If we take 6349 away from 6840, we end up with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Let's proceed to step 9:
907 can be fit into 4910 5 times, resulting in a remainder of 375.
The next digit of our result is 5. 
Result so far: 4971.75
Subtract 4535 from 4910 to get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 10:
When dividing 3750 by 907, we get 4 with a remainder of 122.
The number 4 becomes the next digit in our result. 
Result so far: 4971.754
If we subtract 3628 from 3750, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 11:
When dividing 1220 by 907, we get 1 with a remainder of 313.
The next digit of our result is 1. 
Result so far: 4971.7541
Subtract 907 from 1220 to get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Moving on to step 12:
907 goes into 3130 3 times with a remainder of 409.
The next digit of our result is 3. 
Result so far: 4971.75413
If we subtract 2721 from 3130, we get 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Advancing to step 13:
The number 907 fits into 4090 4 times, leaving a remainder of 462.
Record the quotient 4 as the next digit in the result. 
Result so far: 4971.754134
Deduct 3628 from 4090 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 14:
When dividing 4620 by 907, we get 5 with a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 4971.7541345
Deduct 4535 from 4620 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 15:
The number 907 fits into 850 0 times, leaving a remainder of 850.
Write down 0 as next digit of the result. 
Result so far: 4971.7541345
Deduct 0 from 850 and we're left with 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

The final result is 4971.7541345 with a remainder of 8.5e-07.