Let's divide 30931502 by 198
Let's see how many times 198 fits into 30931502.

Going ahead to step 1:
198 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 198

Let's proceed to step 2:
If we divide 30 by 198, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 198

Moving on to step 3:
198 goes into 309 1 times with a remainder of 111.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 111 after subtracting 198 from 309.
Take the next digit (3) from the dividend and append it to 111, then repeat: 1113 / 198

Going ahead to step 4:
198 can be fit into 1113 5 times, resulting in a remainder of 123.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 990 from 1113 leaves us with 123.
Fetch the next digit (1) from the dividend, attach it to 123 and continue: 1231 / 198

On to step 5:
1231 divided by 198 is 6 with a remainder of 43.
The next digit of our result is 6. 
Result so far: 156.0
Deduct 1188 from 1231 and we're left with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 198

Let's proceed to step 6:
If we divide 435 by 198, we get 2 and a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 1562.0
Subtracting 396 from 435 leaves us with 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 198

Let's proceed to step 7:
198 can be fit into 390 1 times, resulting in a remainder of 192.
The next digit of our result is 1. 
Result so far: 15621.0
If we subtract 198 from 390, we get 192.
Fetch the next digit (2) from the dividend, attach it to 192 and continue: 1922 / 198

Going ahead to step 8:
198 goes into 1922 9 times with a remainder of 140.
The number 9 becomes the next digit in our result. 
Result so far: 156219.0
Subtracting 1782 from 1922 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 9:
198 goes into 1400 7 times with a remainder of 14.
The next digit of our result is 7. 
Result so far: 156219.7
Subtract 1386 from 1400 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
198 goes into 140 0 times with a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 156219.7
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 11:
The number 198 fits into 1400 7 times, leaving a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 156219.707
Deduct 1386 from 1400 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
198 goes into 140 0 times with a remainder of 140.
The next digit of our result is 0. 
Result so far: 156219.707
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 13:
When dividing 1400 by 198, we get 7 with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 156219.70707
If we take 1386 away from 1400, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 14:
140 divided by 198 is 0 with a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 156219.70707
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 15:
If we divide 1400 by 198, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 156219.7070707
If we subtract 1386 from 1400, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 16:
When dividing 140 by 198, we get 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 156219.7070707
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final outcome is 156219.7070707, with a leftover of 1.4e-07.