99519373 ÷ 198 
We want to figure out the number of times 99519373 can be divided by 198.

Moving on to step 1:
When dividing 9 by 198, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 198

On to step 2:
When dividing 99 by 198, we get 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Fetch the next digit (5) from the dividend, attach it to 99 and continue: 995 / 198

Advancing to step 3:
When dividing 995 by 198, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 990 from 995 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 198

Step 4:
198 goes into 51 0 times with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Deduct 0 from 51 and we're left with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 198

Advancing to step 5:
If we divide 519 by 198, we get 2 and a remainder of 123.
The next digit of our result is 2. 
Result so far: 502.0
If we subtract 396 from 519, we get 123.
Grab the next digit (3) from the dividend, add it to 123, then carry on: 1233 / 198

Advancing to step 6:
198 can be fit into 1233 6 times, resulting in a remainder of 45.
Write down 6 as next digit of the result. 
Result so far: 5026.0
Deduct 1188 from 1233 and we're left with 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 198

Going ahead to step 7:
198 goes into 457 2 times with a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 50262.0
The remainder is 61 after subtracting 396 from 457.
Take the next digit (3) from the dividend and append it to 61, then repeat: 613 / 198

Let's proceed to step 8:
613 divided by 198 is 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 502623.0
Deduct 594 from 613 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
198 goes into 190 0 times with a remainder of 190.
Record the quotient 0 as the next digit in the result. 
Result so far: 502623.0
Subtracting 0 from 190 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 10:
198 goes into 1900 9 times with a remainder of 118.
Use 9 as the next digit of our solution. 
Result so far: 502623.09
Subtract 1782 from 1900 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 11:
198 can be fit into 1180 5 times, resulting in a remainder of 190.
The next digit of our result is 5. 
Result so far: 502623.095
If we take 990 away from 1180, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 12:
1900 divided by 198 is 9 with a remainder of 118.
Record the quotient 9 as the next digit in the result. 
Result so far: 502623.0959
Subtract 1782 from 1900 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 13:
When dividing 1180 by 198, we get 5 with a remainder of 190.
The number 5 becomes the next digit in our result. 
Result so far: 502623.09595
Subtract 990 from 1180 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 14:
If we divide 1900 by 198, we get 9 and a remainder of 118.
Put 9 as the next digit of the answer. 
Result so far: 502623.095959
Deduct 1782 from 1900 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 15:
When dividing 1180 by 198, we get 5 with a remainder of 190.
The next digit of our result is 5. 
Result so far: 502623.0959595
Subtracting 990 from 1180 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 16:
198 goes into 1900 9 times with a remainder of 118.
Record the quotient 9 as the next digit in the result. 
Result so far: 502623.09595959
Deduct 1782 from 1900 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

After the division, we end up with 502623.09595959 and a remainder of 1.18e-07.