3671809 divided by 945 
We're looking to find how many times 945 goes into 3671809.

Going ahead to step 1:
945 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 945

Moving on to step 2:
When dividing 36 by 945, we get 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Include the next digit (7) from the dividend after 36, then repeat: 367 / 945

Step 3:
945 goes into 367 0 times with a remainder of 367.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 367, we get 367.
Take the next digit (1) from the dividend and append it to 367, then repeat: 3671 / 945

Moving on to step 4:
When dividing 3671 by 945, we get 3 with a remainder of 836.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 2835 away from 3671, we end up with 836.
Grab the next digit (8) from the dividend, add it to 836, then carry on: 8368 / 945

Going ahead to step 5:
The number 945 fits into 8368 8 times, leaving a remainder of 808.
Write down 8 as next digit of the result. 
Result so far: 38.0
Subtracting 7560 from 8368 leaves us with 808.
Fetch the next digit (0) from the dividend, attach it to 808 and continue: 8080 / 945

Let's proceed to step 6:
When dividing 8080 by 945, we get 8 with a remainder of 520.
The number 8 becomes the next digit in our result. 
Result so far: 388.0
The remainder is 520 after subtracting 7560 from 8080.
Take the next digit (9) from the dividend and append it to 520, then repeat: 5209 / 945

Let's proceed to step 7:
When dividing 5209 by 945, we get 5 with a remainder of 484.
The number 5 becomes the next digit in our result. 
Result so far: 3885.0
If we subtract 4725 from 5209, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 8:
If we divide 4840 by 945, we get 5 and a remainder of 115.
Write down 5 as next digit of the result. 
Result so far: 3885.5
Deduct 4725 from 4840 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 9:
If we divide 1150 by 945, we get 1 and a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 3885.51
Deduct 945 from 1150 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 10:
945 goes into 2050 2 times with a remainder of 160.
The next digit of our result is 2. 
Result so far: 3885.512
Subtracting 1890 from 2050 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
The number 945 fits into 1600 1 times, leaving a remainder of 655.
Use 1 as the next digit of our solution. 
Result so far: 3885.5121
Deduct 945 from 1600 and we're left with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Going ahead to step 12:
When dividing 6550 by 945, we get 6 with a remainder of 880.
The next digit of our result is 6. 
Result so far: 3885.51216
If we subtract 5670 from 6550, we get 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

On to step 13:
When dividing 8800 by 945, we get 9 with a remainder of 295.
Put 9 as the next digit of the answer. 
Result so far: 3885.512169
Subtracting 8505 from 8800 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Going ahead to step 14:
945 goes into 2950 3 times with a remainder of 115.
Use 3 as the next digit of our solution. 
Result so far: 3885.5121693
Subtracting 2835 from 2950 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 15:
If we divide 1150 by 945, we get 1 and a remainder of 205.
Write down 1 as next digit of the result. 
Result so far: 3885.51216931
Subtracting 945 from 1150 leaves us with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

After the division, we end up with 3885.51216931 and a remainder of 2.05e-07.