99830407 ÷ 178 
Our goal is to divide 99830407 by 178.

Going ahead to step 1:
9 divided by 178 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 178

On to step 2:
If we divide 99 by 178, we get 0 and a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Bring next digit (8) of the dividend behind the 99 and repeat the process: 998 / 178

Step 3:
178 can be fit into 998 5 times, resulting in a remainder of 108.
The next digit of our result is 5. 
Result so far: 5.0
If we take 890 away from 998, we end up with 108.
Bring next digit (3) of the dividend behind the 108 and repeat the process: 1083 / 178

On to step 4:
When dividing 1083 by 178, we get 6 with a remainder of 15.
The next digit of our result is 6. 
Result so far: 56.0
Deduct 1068 from 1083 and we're left with 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 178

Let's proceed to step 5:
When dividing 150 by 178, we get 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 560.0
Subtracting 0 from 150 leaves us with 150.
Grab the next digit (4) from the dividend, add it to 150, then carry on: 1504 / 178

Step 6:
1504 divided by 178 is 8 with a remainder of 80.
The next digit of our result is 8. 
Result so far: 5608.0
Subtracting 1424 from 1504 leaves us with 80.
Bring next digit (0) of the dividend behind the 80 and repeat the process: 800 / 178

Let's proceed to step 7:
When dividing 800 by 178, we get 4 with a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 56084.0
If we take 712 away from 800, we end up with 88.
Fetch the next digit (7) from the dividend, attach it to 88 and continue: 887 / 178

Let's proceed to step 8:
178 can be fit into 887 4 times, resulting in a remainder of 175.
The number 4 becomes the next digit in our result. 
Result so far: 560844.0
If we subtract 712 from 887, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 9:
If we divide 1750 by 178, we get 9 and a remainder of 148.
Use 9 as the next digit of our solution. 
Result so far: 560844.9
Deduct 1602 from 1750 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 10:
1480 divided by 178 is 8 with a remainder of 56.
The next digit of our result is 8. 
Result so far: 560844.98
If we subtract 1424 from 1480, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
178 can be fit into 560 3 times, resulting in a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 560844.983
Subtracting 534 from 560 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
260 divided by 178 is 1 with a remainder of 82.
Put 1 as the next digit of the answer. 
Result so far: 560844.9831
If we subtract 178 from 260, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 13:
178 goes into 820 4 times with a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 560844.98314
If we take 712 away from 820, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 14:
178 can be fit into 1080 6 times, resulting in a remainder of 12.
The next digit of our result is 6. 
Result so far: 560844.983146
If we take 1068 away from 1080, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 15:
The number 178 fits into 120 0 times, leaving a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 560844.983146
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 16:
178 goes into 1200 6 times with a remainder of 132.
Use 6 as the next digit of our solution. 
Result so far: 560844.98314606
The remainder is 132 after subtracting 1068 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Our division results in 560844.98314606 with a remaining 1.32e-07.