We're dividing 58954050 by 399 
We want to divide 58954050 by 399.

On to step 1:
399 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 399

Step 2:
399 can be fit into 58 0 times, resulting in a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Grab the next digit (9) from the dividend, add it to 58, then carry on: 589 / 399

Let's proceed to step 3:
If we divide 589 by 399, we get 1 and a remainder of 190.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 399 from 589 and we're left with 190.
Append the next digit (5) from the dividend to 190 and continue with: 1905 / 399

Advancing to step 4:
If we divide 1905 by 399, we get 4 and a remainder of 309.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 1596 from 1905 and we're left with 309.
Fetch the next digit (4) from the dividend, attach it to 309 and continue: 3094 / 399

Let's proceed to step 5:
When dividing 3094 by 399, we get 7 with a remainder of 301.
The next digit of our result is 7. 
Result so far: 147.0
If we subtract 2793 from 3094, we get 301.
Append the next digit (0) from the dividend to 301 and continue with: 3010 / 399

Advancing to step 6:
If we divide 3010 by 399, we get 7 and a remainder of 217.
Use 7 as the next digit of our solution. 
Result so far: 1477.0
The remainder is 217 after subtracting 2793 from 3010.
Bring next digit (5) of the dividend behind the 217 and repeat the process: 2175 / 399

On to step 7:
The number 399 fits into 2175 5 times, leaving a remainder of 180.
Record the quotient 5 as the next digit in the result. 
Result so far: 14775.0
Subtract 1995 from 2175 to get 180.
Grab the next digit (0) from the dividend, add it to 180, then carry on: 1800 / 399

Step 8:
399 can be fit into 1800 4 times, resulting in a remainder of 204.
Write down 4 as next digit of the result. 
Result so far: 147754.0
Deduct 1596 from 1800 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 9:
399 can be fit into 2040 5 times, resulting in a remainder of 45.
The next digit of our result is 5. 
Result so far: 147754.5
Subtracting 1995 from 2040 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 10:
450 divided by 399 is 1 with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 147754.51
Subtract 399 from 450 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 11:
399 can be fit into 510 1 times, resulting in a remainder of 111.
The next digit of our result is 1. 
Result so far: 147754.511
Subtract 399 from 510 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Our division results in 147754.511 with a remaining 0.0111.