We divide 20515945 by 674
We want to divide 20515945 by 674.

On to step 1:
674 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 674

On to step 2:
674 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 674

Moving on to step 3:
674 can be fit into 205 0 times, resulting in a remainder of 205.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 205, we end up with 205.
Append the next digit (1) from the dividend to 205 and continue with: 2051 / 674

Step 4:
If we divide 2051 by 674, we get 3 and a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2022 away from 2051, we end up with 29.
Take the next digit (5) from the dividend and append it to 29, then repeat: 295 / 674

Moving on to step 5:
The number 674 fits into 295 0 times, leaving a remainder of 295.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtract 0 from 295 to get 295.
Append the next digit (9) from the dividend to 295 and continue with: 2959 / 674

Let's proceed to step 6:
When dividing 2959 by 674, we get 4 with a remainder of 263.
Use 4 as the next digit of our solution. 
Result so far: 304.0
If we subtract 2696 from 2959, we get 263.
Bring next digit (4) of the dividend behind the 263 and repeat the process: 2634 / 674

On to step 7:
When dividing 2634 by 674, we get 3 with a remainder of 612.
Put 3 as the next digit of the answer. 
Result so far: 3043.0
Deduct 2022 from 2634 and we're left with 612.
Take the next digit (5) from the dividend and append it to 612, then repeat: 6125 / 674

Step 8:
6125 divided by 674 is 9 with a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 30439.0
Deduct 6066 from 6125 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
590 divided by 674 is 0 with a remainder of 590.
Put 0 as the next digit of the answer. 
Result so far: 30439.0
The remainder is 590 after subtracting 0 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 10:
674 goes into 5900 8 times with a remainder of 508.
Use 8 as the next digit of our solution. 
Result so far: 30439.08
Subtract 5392 from 5900 to get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 11:
When dividing 5080 by 674, we get 7 with a remainder of 362.
The next digit of our result is 7. 
Result so far: 30439.087
Subtracting 4718 from 5080 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 12:
3620 divided by 674 is 5 with a remainder of 250.
The next digit of our result is 5. 
Result so far: 30439.0875
Deduct 3370 from 3620 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 13:
If we divide 2500 by 674, we get 3 and a remainder of 478.
The next digit of our result is 3. 
Result so far: 30439.08753
The remainder is 478 after subtracting 2022 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Step 14:
When dividing 4780 by 674, we get 7 with a remainder of 62.
The next digit of our result is 7. 
Result so far: 30439.087537
Subtract 4718 from 4780 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 15:
If we divide 620 by 674, we get 0 and a remainder of 620.
Put 0 as the next digit of the answer. 
Result so far: 30439.087537
Subtracting 0 from 620 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 16:
674 can be fit into 6200 9 times, resulting in a remainder of 134.
Record the quotient 9 as the next digit in the result. 
Result so far: 30439.08753709
If we subtract 6066 from 6200, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Our division results in 30439.08753709 with a remaining 1.34e-07.