99957030 divided by 578 
We're looking to find how many times 578 goes into 99957030.

Going ahead to step 1:
The number 578 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 578

On to step 2:
When dividing 99 by 578, we get 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Bring next digit (9) of the dividend behind the 99 and repeat the process: 999 / 578

Moving on to step 3:
578 can be fit into 999 1 times, resulting in a remainder of 421.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 578 from 999 leaves us with 421.
Take the next digit (5) from the dividend and append it to 421, then repeat: 4215 / 578

Let's proceed to step 4:
578 can be fit into 4215 7 times, resulting in a remainder of 169.
Use 7 as the next digit of our solution. 
Result so far: 17.0
The remainder is 169 after subtracting 4046 from 4215.
Take the next digit (7) from the dividend and append it to 169, then repeat: 1697 / 578

Going ahead to step 5:
The number 578 fits into 1697 2 times, leaving a remainder of 541.
Put 2 as the next digit of the answer. 
Result so far: 172.0
If we subtract 1156 from 1697, we get 541.
Grab the next digit (0) from the dividend, add it to 541, then carry on: 5410 / 578

Advancing to step 6:
The number 578 fits into 5410 9 times, leaving a remainder of 208.
The next digit of our result is 9. 
Result so far: 1729.0
Deduct 5202 from 5410 and we're left with 208.
Bring next digit (3) of the dividend behind the 208 and repeat the process: 2083 / 578

Advancing to step 7:
The number 578 fits into 2083 3 times, leaving a remainder of 349.
Write down 3 as next digit of the result. 
Result so far: 17293.0
Deduct 1734 from 2083 and we're left with 349.
Append the next digit (0) from the dividend to 349 and continue with: 3490 / 578

Let's proceed to step 8:
When dividing 3490 by 578, we get 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 172936.0
If we subtract 3468 from 3490, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
The number 578 fits into 220 0 times, leaving a remainder of 220.
The next digit of our result is 0. 
Result so far: 172936.0
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 10:
If we divide 2200 by 578, we get 3 and a remainder of 466.
Record the quotient 3 as the next digit in the result. 
Result so far: 172936.03
Deduct 1734 from 2200 and we're left with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Step 11:
4660 divided by 578 is 8 with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 172936.038
The remainder is 36 after subtracting 4624 from 4660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
578 can be fit into 360 0 times, resulting in a remainder of 360.
The next digit of our result is 0. 
Result so far: 172936.038
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 13:
The number 578 fits into 3600 6 times, leaving a remainder of 132.
Put 6 as the next digit of the answer. 
Result so far: 172936.03806
Deduct 3468 from 3600 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 14:
578 goes into 1320 2 times with a remainder of 164.
Put 2 as the next digit of the answer. 
Result so far: 172936.038062
The remainder is 164 after subtracting 1156 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 15:
The number 578 fits into 1640 2 times, leaving a remainder of 484.
The number 2 becomes the next digit in our result. 
Result so far: 172936.0380622
If we subtract 1156 from 1640, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

In conclusion, the division gives 172936.0380622 with a balance of 4.84e-06.