Let's divide 55878613 by 345
Our goal is to divide 55878613 by 345.

Going ahead to step 1:
The number 345 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 345

Let's proceed to step 2:
345 goes into 55 0 times with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Fetch the next digit (8) from the dividend, attach it to 55 and continue: 558 / 345

On to step 3:
When dividing 558 by 345, we get 1 with a remainder of 213.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 213 after subtracting 345 from 558.
Bring next digit (7) of the dividend behind the 213 and repeat the process: 2137 / 345

Moving on to step 4:
2137 divided by 345 is 6 with a remainder of 67.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 2070 from 2137, we get 67.
Include the next digit (8) from the dividend after 67, then repeat: 678 / 345

Step 5:
If we divide 678 by 345, we get 1 and a remainder of 333.
Use 1 as the next digit of our solution. 
Result so far: 161.0
Subtracting 345 from 678 leaves us with 333.
Bring next digit (6) of the dividend behind the 333 and repeat the process: 3336 / 345

Moving on to step 6:
When dividing 3336 by 345, we get 9 with a remainder of 231.
Use 9 as the next digit of our solution. 
Result so far: 1619.0
Deduct 3105 from 3336 and we're left with 231.
Take the next digit (1) from the dividend and append it to 231, then repeat: 2311 / 345

Let's proceed to step 7:
2311 divided by 345 is 6 with a remainder of 241.
The number 6 becomes the next digit in our result. 
Result so far: 16196.0
If we take 2070 away from 2311, we end up with 241.
Take the next digit (3) from the dividend and append it to 241, then repeat: 2413 / 345

Step 8:
345 can be fit into 2413 6 times, resulting in a remainder of 343.
The next digit of our result is 6. 
Result so far: 161966.0
If we subtract 2070 from 2413, we get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Moving on to step 9:
345 goes into 3430 9 times with a remainder of 325.
Record the quotient 9 as the next digit in the result. 
Result so far: 161966.9
The remainder is 325 after subtracting 3105 from 3430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 10:
3250 divided by 345 is 9 with a remainder of 145.
The next digit of our result is 9. 
Result so far: 161966.99
If we subtract 3105 from 3250, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The quotient of the division is 161966.99, and the remainder is 0.145.