We look at the division of 56836788 by 390 
We want to figure out the number of times 56836788 can be divided by 390.

On to step 1:
If we divide 5 by 390, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 390

On to step 2:
If we divide 56 by 390, we get 0 and a remainder of 56.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 56 to get 56.
Take the next digit (8) from the dividend and append it to 56, then repeat: 568 / 390

Advancing to step 3:
When dividing 568 by 390, we get 1 with a remainder of 178.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 390 from 568 and we're left with 178.
Fetch the next digit (3) from the dividend, attach it to 178 and continue: 1783 / 390

Step 4:
The number 390 fits into 1783 4 times, leaving a remainder of 223.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 1560 from 1783, we get 223.
Fetch the next digit (6) from the dividend, attach it to 223 and continue: 2236 / 390

Step 5:
If we divide 2236 by 390, we get 5 and a remainder of 286.
Write down 5 as next digit of the result. 
Result so far: 145.0
The remainder is 286 after subtracting 1950 from 2236.
Grab the next digit (7) from the dividend, add it to 286, then carry on: 2867 / 390

Let's proceed to step 6:
390 can be fit into 2867 7 times, resulting in a remainder of 137.
The next digit of our result is 7. 
Result so far: 1457.0
The remainder is 137 after subtracting 2730 from 2867.
Grab the next digit (8) from the dividend, add it to 137, then carry on: 1378 / 390

On to step 7:
When dividing 1378 by 390, we get 3 with a remainder of 208.
The number 3 becomes the next digit in our result. 
Result so far: 14573.0
The remainder is 208 after subtracting 1170 from 1378.
Include the next digit (8) from the dividend after 208, then repeat: 2088 / 390

Advancing to step 8:
390 can be fit into 2088 5 times, resulting in a remainder of 138.
The next digit of our result is 5. 
Result so far: 145735.0
If we take 1950 away from 2088, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 9:
1380 divided by 390 is 3 with a remainder of 210.
Use 3 as the next digit of our solution. 
Result so far: 145735.3
The remainder is 210 after subtracting 1170 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
The number 390 fits into 2100 5 times, leaving a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 145735.35
Deduct 1950 from 2100 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
The number 390 fits into 1500 3 times, leaving a remainder of 330.
Use 3 as the next digit of our solution. 
Result so far: 145735.353
If we subtract 1170 from 1500, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 12:
3300 divided by 390 is 8 with a remainder of 180.
Record the quotient 8 as the next digit in the result. 
Result so far: 145735.3538
Deduct 3120 from 3300 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 13:
The number 390 fits into 1800 4 times, leaving a remainder of 240.
Record the quotient 4 as the next digit in the result. 
Result so far: 145735.35384
If we subtract 1560 from 1800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 14:
When dividing 2400 by 390, we get 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 145735.353846
Subtract 2340 from 2400 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 15:
600 divided by 390 is 1 with a remainder of 210.
Use 1 as the next digit of our solution. 
Result so far: 145735.3538461
Deduct 390 from 600 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 16:
2100 divided by 390 is 5 with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 145735.35384615
Deduct 1950 from 2100 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

After the division, we end up with 145735.35384615 and a remainder of 1.5e-07.