We're dividing 28123231 by 945 
Let's see how many times 945 fits into 28123231.

Let's proceed to step 1:
If we divide 2 by 945, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 945

Advancing to step 2:
When dividing 28 by 945, we get 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 945

Advancing to step 3:
945 goes into 281 0 times with a remainder of 281.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 281, we get 281.
Grab the next digit (2) from the dividend, add it to 281, then carry on: 2812 / 945

Advancing to step 4:
If we divide 2812 by 945, we get 2 and a remainder of 922.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 922 after subtracting 1890 from 2812.
Take the next digit (3) from the dividend and append it to 922, then repeat: 9223 / 945

Going ahead to step 5:
When dividing 9223 by 945, we get 9 with a remainder of 718.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtract 8505 from 9223 to get 718.
Grab the next digit (2) from the dividend, add it to 718, then carry on: 7182 / 945

Moving on to step 6:
The number 945 fits into 7182 7 times, leaving a remainder of 567.
The next digit of our result is 7. 
Result so far: 297.0
Subtract 6615 from 7182 to get 567.
Include the next digit (3) from the dividend after 567, then repeat: 5673 / 945

Advancing to step 7:
When dividing 5673 by 945, we get 6 with a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 2976.0
Subtracting 5670 from 5673 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 945

Step 8:
If we divide 31 by 945, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 29760.0
If we take 0 away from 31, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
The number 945 fits into 310 0 times, leaving a remainder of 310.
Use 0 as the next digit of our solution. 
Result so far: 29760.0
The remainder is 310 after subtracting 0 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 10:
When dividing 3100 by 945, we get 3 with a remainder of 265.
Use 3 as the next digit of our solution. 
Result so far: 29760.03
Subtract 2835 from 3100 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Advancing to step 11:
945 can be fit into 2650 2 times, resulting in a remainder of 760.
Use 2 as the next digit of our solution. 
Result so far: 29760.032
Subtracting 1890 from 2650 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 12:
When dividing 7600 by 945, we get 8 with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 29760.0328
The remainder is 40 after subtracting 7560 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
945 goes into 400 0 times with a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 29760.0328
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 14:
When dividing 4000 by 945, we get 4 with a remainder of 220.
The number 4 becomes the next digit in our result. 
Result so far: 29760.032804
If we take 3780 away from 4000, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 15:
When dividing 2200 by 945, we get 2 with a remainder of 310.
Put 2 as the next digit of the answer. 
Result so far: 29760.0328042
Deduct 1890 from 2200 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 16:
The number 945 fits into 3100 3 times, leaving a remainder of 265.
Use 3 as the next digit of our solution. 
Result so far: 29760.03280423
Deduct 2835 from 3100 and we're left with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Our division results in 29760.03280423 with a remaining 2.65e-07.