We divide 3765487 by 646
We want to divide 3765487 by 646.

Moving on to step 1:
If we divide 3 by 646, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 646

Going ahead to step 2:
646 goes into 37 0 times with a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Take the next digit (6) from the dividend and append it to 37, then repeat: 376 / 646

Moving on to step 3:
646 can be fit into 376 0 times, resulting in a remainder of 376.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 376 to get 376.
Fetch the next digit (5) from the dividend, attach it to 376 and continue: 3765 / 646

Step 4:
646 goes into 3765 5 times with a remainder of 535.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 3230 away from 3765, we end up with 535.
Append the next digit (4) from the dividend to 535 and continue with: 5354 / 646

Step 5:
5354 divided by 646 is 8 with a remainder of 186.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
If we subtract 5168 from 5354, we get 186.
Include the next digit (8) from the dividend after 186, then repeat: 1868 / 646

Moving on to step 6:
When dividing 1868 by 646, we get 2 with a remainder of 576.
Use 2 as the next digit of our solution. 
Result so far: 582.0
Subtracting 1292 from 1868 leaves us with 576.
Fetch the next digit (7) from the dividend, attach it to 576 and continue: 5767 / 646

Going ahead to step 7:
646 can be fit into 5767 8 times, resulting in a remainder of 599.
Record the quotient 8 as the next digit in the result. 
Result so far: 5828.0
Subtract 5168 from 5767 to get 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Advancing to step 8:
5990 divided by 646 is 9 with a remainder of 176.
Write down 9 as next digit of the result. 
Result so far: 5828.9
Subtract 5814 from 5990 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 9:
646 can be fit into 1760 2 times, resulting in a remainder of 468.
Write down 2 as next digit of the result. 
Result so far: 5828.92
The remainder is 468 after subtracting 1292 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 10:
If we divide 4680 by 646, we get 7 and a remainder of 158.
Record the quotient 7 as the next digit in the result. 
Result so far: 5828.927
If we take 4522 away from 4680, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 11:
When dividing 1580 by 646, we get 2 with a remainder of 288.
The number 2 becomes the next digit in our result. 
Result so far: 5828.9272
If we subtract 1292 from 1580, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 12:
2880 divided by 646 is 4 with a remainder of 296.
Put 4 as the next digit of the answer. 
Result so far: 5828.92724
Subtracting 2584 from 2880 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 13:
2960 divided by 646 is 4 with a remainder of 376.
Put 4 as the next digit of the answer. 
Result so far: 5828.927244
Deduct 2584 from 2960 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

After the division, we end up with 5828.927244 and a remainder of 3.76e-05.