We divide 18939790 by 807
We're looking to find how many times 807 goes into 18939790.

Advancing to step 1:
When dividing 1 by 807, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 807

Step 2:
18 divided by 807 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 807

Let's proceed to step 3:
If we divide 189 by 807, we get 0 and a remainder of 189.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 189 after subtracting 0 from 189.
Take the next digit (3) from the dividend and append it to 189, then repeat: 1893 / 807

Let's proceed to step 4:
1893 divided by 807 is 2 with a remainder of 279.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1614 from 1893, we get 279.
Fetch the next digit (9) from the dividend, attach it to 279 and continue: 2799 / 807

Moving on to step 5:
The number 807 fits into 2799 3 times, leaving a remainder of 378.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 2421 from 2799, we get 378.
Bring next digit (7) of the dividend behind the 378 and repeat the process: 3787 / 807

Going ahead to step 6:
When dividing 3787 by 807, we get 4 with a remainder of 559.
Record the quotient 4 as the next digit in the result. 
Result so far: 234.0
Subtracting 3228 from 3787 leaves us with 559.
Bring next digit (9) of the dividend behind the 559 and repeat the process: 5599 / 807

Advancing to step 7:
5599 divided by 807 is 6 with a remainder of 757.
Use 6 as the next digit of our solution. 
Result so far: 2346.0
Subtract 4842 from 5599 to get 757.
Include the next digit (0) from the dividend after 757, then repeat: 7570 / 807

Advancing to step 8:
807 goes into 7570 9 times with a remainder of 307.
Put 9 as the next digit of the answer. 
Result so far: 23469.0
Deduct 7263 from 7570 and we're left with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Moving on to step 9:
If we divide 3070 by 807, we get 3 and a remainder of 649.
The next digit of our result is 3. 
Result so far: 23469.3
Subtracting 2421 from 3070 leaves us with 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Advancing to step 10:
807 goes into 6490 8 times with a remainder of 34.
The next digit of our result is 8. 
Result so far: 23469.38
The remainder is 34 after subtracting 6456 from 6490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
When dividing 340 by 807, we get 0 with a remainder of 340.
The number 0 becomes the next digit in our result. 
Result so far: 23469.38
The remainder is 340 after subtracting 0 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 12:
The number 807 fits into 3400 4 times, leaving a remainder of 172.
Use 4 as the next digit of our solution. 
Result so far: 23469.3804
Subtracting 3228 from 3400 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
If we divide 1720 by 807, we get 2 and a remainder of 106.
Use 2 as the next digit of our solution. 
Result so far: 23469.38042
Subtracting 1614 from 1720 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 14:
The number 807 fits into 1060 1 times, leaving a remainder of 253.
Use 1 as the next digit of our solution. 
Result so far: 23469.380421
If we take 807 away from 1060, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Advancing to step 15:
The number 807 fits into 2530 3 times, leaving a remainder of 109.
Write down 3 as next digit of the result. 
Result so far: 23469.3804213
Deduct 2421 from 2530 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Step 16:
If we divide 1090 by 807, we get 1 and a remainder of 283.
The number 1 becomes the next digit in our result. 
Result so far: 23469.38042131
Subtract 807 from 1090 to get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

The final outcome is 23469.38042131, with a leftover of 2.83e-07.