99606373 ÷ 998 
We're looking to find how many times 998 goes into 99606373.

On to step 1:
If we divide 9 by 998, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 998

Going ahead to step 2:
998 can be fit into 99 0 times, resulting in a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Bring next digit (6) of the dividend behind the 99 and repeat the process: 996 / 998

Moving on to step 3:
998 can be fit into 996 0 times, resulting in a remainder of 996.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 996 to get 996.
Include the next digit (0) from the dividend after 996, then repeat: 9960 / 998

Going ahead to step 4:
When dividing 9960 by 998, we get 9 with a remainder of 978.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 978 after subtracting 8982 from 9960.
Bring next digit (6) of the dividend behind the 978 and repeat the process: 9786 / 998

Advancing to step 5:
The number 998 fits into 9786 9 times, leaving a remainder of 804.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
The remainder is 804 after subtracting 8982 from 9786.
Grab the next digit (3) from the dividend, add it to 804, then carry on: 8043 / 998

On to step 6:
998 goes into 8043 8 times with a remainder of 59.
Use 8 as the next digit of our solution. 
Result so far: 998.0
If we take 7984 away from 8043, we end up with 59.
Grab the next digit (7) from the dividend, add it to 59, then carry on: 597 / 998

On to step 7:
998 goes into 597 0 times with a remainder of 597.
Put 0 as the next digit of the answer. 
Result so far: 9980.0
Subtract 0 from 597 to get 597.
Append the next digit (3) from the dividend to 597 and continue with: 5973 / 998

Going ahead to step 8:
998 goes into 5973 5 times with a remainder of 983.
The next digit of our result is 5. 
Result so far: 99805.0
Subtracting 4990 from 5973 leaves us with 983.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9830, and continue the process.

Going ahead to step 9:
If we divide 9830 by 998, we get 9 and a remainder of 848.
Use 9 as the next digit of our solution. 
Result so far: 99805.9
Subtract 8982 from 9830 to get 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Let's proceed to step 10:
8480 divided by 998 is 8 with a remainder of 496.
Put 8 as the next digit of the answer. 
Result so far: 99805.98
If we subtract 7984 from 8480, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 11:
998 can be fit into 4960 4 times, resulting in a remainder of 968.
Write down 4 as next digit of the result. 
Result so far: 99805.984
If we take 3992 away from 4960, we end up with 968.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9680, and continue the process.

Moving on to step 12:
The number 998 fits into 9680 9 times, leaving a remainder of 698.
Write down 9 as next digit of the result. 
Result so far: 99805.9849
If we take 8982 away from 9680, we end up with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

On to step 13:
The number 998 fits into 6980 6 times, leaving a remainder of 992.
The number 6 becomes the next digit in our result. 
Result so far: 99805.98496
Deduct 5988 from 6980 and we're left with 992.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9920, and continue the process.

Advancing to step 14:
998 goes into 9920 9 times with a remainder of 938.
The number 9 becomes the next digit in our result. 
Result so far: 99805.984969
If we subtract 8982 from 9920, we get 938.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9380, and continue the process.

Going ahead to step 15:
When dividing 9380 by 998, we get 9 with a remainder of 398.
Record the quotient 9 as the next digit in the result. 
Result so far: 99805.9849699
The remainder is 398 after subtracting 8982 from 9380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

The final outcome is 99805.9849699, with a leftover of 3.98e-06.