56877364 divided by 390 
We want to divide 56877364 by 390.

Step 1:
When dividing 5 by 390, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 390

Advancing to step 2:
If we divide 56 by 390, we get 0 and a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Include the next digit (8) from the dividend after 56, then repeat: 568 / 390

Going ahead to step 3:
When dividing 568 by 390, we get 1 with a remainder of 178.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 178 after subtracting 390 from 568.
Bring next digit (7) of the dividend behind the 178 and repeat the process: 1787 / 390

Going ahead to step 4:
1787 divided by 390 is 4 with a remainder of 227.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 1560 away from 1787, we end up with 227.
Bring next digit (7) of the dividend behind the 227 and repeat the process: 2277 / 390

On to step 5:
390 can be fit into 2277 5 times, resulting in a remainder of 327.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
Subtracting 1950 from 2277 leaves us with 327.
Fetch the next digit (3) from the dividend, attach it to 327 and continue: 3273 / 390

On to step 6:
The number 390 fits into 3273 8 times, leaving a remainder of 153.
Put 8 as the next digit of the answer. 
Result so far: 1458.0
Subtract 3120 from 3273 to get 153.
Include the next digit (6) from the dividend after 153, then repeat: 1536 / 390

Step 7:
390 goes into 1536 3 times with a remainder of 366.
The number 3 becomes the next digit in our result. 
Result so far: 14583.0
If we take 1170 away from 1536, we end up with 366.
Include the next digit (4) from the dividend after 366, then repeat: 3664 / 390

Let's proceed to step 8:
If we divide 3664 by 390, we get 9 and a remainder of 154.
Record the quotient 9 as the next digit in the result. 
Result so far: 145839.0
Subtracting 3510 from 3664 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Going ahead to step 9:
If we divide 1540 by 390, we get 3 and a remainder of 370.
Record the quotient 3 as the next digit in the result. 
Result so far: 145839.3
Subtract 1170 from 1540 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 10:
390 can be fit into 3700 9 times, resulting in a remainder of 190.
Write down 9 as next digit of the result. 
Result so far: 145839.39
Subtract 3510 from 3700 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 11:
When dividing 1900 by 390, we get 4 with a remainder of 340.
The next digit of our result is 4. 
Result so far: 145839.394
Subtract 1560 from 1900 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 12:
When dividing 3400 by 390, we get 8 with a remainder of 280.
The next digit of our result is 8. 
Result so far: 145839.3948
Subtract 3120 from 3400 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 13:
390 goes into 2800 7 times with a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 145839.39487
Subtract 2730 from 2800 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 14:
When dividing 700 by 390, we get 1 with a remainder of 310.
The number 1 becomes the next digit in our result. 
Result so far: 145839.394871
If we take 390 away from 700, we end up 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.

Advancing to step 15:
3100 divided by 390 is 7 with a remainder of 370.
The next digit of our result is 7. 
Result so far: 145839.3948717
The remainder is 370 after subtracting 2730 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 16:
3700 divided by 390 is 9 with a remainder of 190.
Put 9 as the next digit of the answer. 
Result so far: 145839.39487179
Deduct 3510 from 3700 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final result is 145839.39487179 with a remainder of 1.9e-07.