59859204 divided by 399 
We want to divide 59859204 by 399.

Step 1:
When dividing 5 by 399, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 399

Going ahead to step 2:
If we divide 59 by 399, we get 0 and a remainder of 59.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 59 leaves us with 59.
Bring next digit (8) of the dividend behind the 59 and repeat the process: 598 / 399

Going ahead to step 3:
399 can be fit into 598 1 times, resulting in a remainder of 199.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 399 away from 598, we end up with 199.
Grab the next digit (5) from the dividend, add it to 199, then carry on: 1995 / 399

Moving on to step 4:
399 can be fit into 1995 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 1995 away from 1995, we end up with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 399

Advancing to step 5:
399 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
If we subtract 0 from 9, we get 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 399

Moving on to step 6:
If we divide 92 by 399, we get 0 and a remainder of 92.
The number 0 becomes the next digit in our result. 
Result so far: 1500.0
Subtracting 0 from 92 leaves us with 92.
Include the next digit (0) from the dividend after 92, then repeat: 920 / 399

Step 7:
When dividing 920 by 399, we get 2 with a remainder of 122.
The next digit of our result is 2. 
Result so far: 15002.0
Subtract 798 from 920 to get 122.
Take the next digit (4) from the dividend and append it to 122, then repeat: 1224 / 399

Let's proceed to step 8:
If we divide 1224 by 399, we get 3 and a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 150023.0
The remainder is 27 after subtracting 1197 from 1224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
399 can be fit into 270 0 times, resulting in a remainder of 270.
Write down 0 as next digit of the result. 
Result so far: 150023.0
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 10:
2700 divided by 399 is 6 with a remainder of 306.
Write down 6 as next digit of the result. 
Result so far: 150023.06
If we subtract 2394 from 2700, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Moving on to step 11:
The number 399 fits into 3060 7 times, leaving a remainder of 267.
Put 7 as the next digit of the answer. 
Result so far: 150023.067
Deduct 2793 from 3060 and we're left with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 12:
The number 399 fits into 2670 6 times, leaving a remainder of 276.
Write down 6 as next digit of the result. 
Result so far: 150023.0676
The remainder is 276 after subtracting 2394 from 2670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 13:
399 goes into 2760 6 times with a remainder of 366.
The number 6 becomes the next digit in our result. 
Result so far: 150023.06766
If we subtract 2394 from 2760, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

The final result is 150023.06766 with a remainder of 0.000366.