We're dividing 3527648 by 807 
Our goal is to divide 3527648 by 807.

Step 1:
807 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 807

Let's proceed to step 2:
The number 807 fits into 35 0 times, leaving a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Take the next digit (2) from the dividend and append it to 35, then repeat: 352 / 807

Advancing to step 3:
When dividing 352 by 807, we get 0 with a remainder of 352.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 352, we end up with 352.
Take the next digit (7) from the dividend and append it to 352, then repeat: 3527 / 807

Advancing to step 4:
3527 divided by 807 is 4 with a remainder of 299.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 3228 away from 3527, we end up with 299.
Take the next digit (6) from the dividend and append it to 299, then repeat: 2996 / 807

Step 5:
807 goes into 2996 3 times with a remainder of 575.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
If we subtract 2421 from 2996, we get 575.
Include the next digit (4) from the dividend after 575, then repeat: 5754 / 807

On to step 6:
When dividing 5754 by 807, we get 7 with a remainder of 105.
Record the quotient 7 as the next digit in the result. 
Result so far: 437.0
The remainder is 105 after subtracting 5649 from 5754.
Bring next digit (8) of the dividend behind the 105 and repeat the process: 1058 / 807

Going ahead to step 7:
When dividing 1058 by 807, we get 1 with a remainder of 251.
Write down 1 as next digit of the result. 
Result so far: 4371.0
Subtract 807 from 1058 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

On to step 8:
807 goes into 2510 3 times with a remainder of 89.
The next digit of our result is 3. 
Result so far: 4371.3
Subtracting 2421 from 2510 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 9:
If we divide 890 by 807, we get 1 and a remainder of 83.
The next digit of our result is 1. 
Result so far: 4371.31
Deduct 807 from 890 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 10:
807 can be fit into 830 1 times, resulting in a remainder of 23.
The next digit of our result is 1. 
Result so far: 4371.311
If we subtract 807 from 830, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final result is 4371.311 with a remainder of 0.0023.