We're dividing 31143095 by 197 
Our goal is to divide 31143095 by 197.

Step 1:
197 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 197

Going ahead to step 2:
31 divided by 197 is 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 197

On to step 3:
197 can be fit into 311 1 times, resulting in a remainder of 114.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 197 from 311 leaves us with 114.
Fetch the next digit (4) from the dividend, attach it to 114 and continue: 1144 / 197

On to step 4:
197 can be fit into 1144 5 times, resulting in a remainder of 159.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 985 from 1144, we get 159.
Grab the next digit (3) from the dividend, add it to 159, then carry on: 1593 / 197

Moving on to step 5:
197 can be fit into 1593 8 times, resulting in a remainder of 17.
The next digit of our result is 8. 
Result so far: 158.0
If we take 1576 away from 1593, we end up with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 197

Step 6:
197 goes into 170 0 times with a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 1580.0
The remainder is 170 after subtracting 0 from 170.
Take the next digit (9) from the dividend and append it to 170, then repeat: 1709 / 197

Step 7:
If we divide 1709 by 197, we get 8 and a remainder of 133.
Record the quotient 8 as the next digit in the result. 
Result so far: 15808.0
If we take 1576 away from 1709, we end up with 133.
Grab the next digit (5) from the dividend, add it to 133, then carry on: 1335 / 197

Going ahead to step 8:
1335 divided by 197 is 6 with a remainder of 153.
The number 6 becomes the next digit in our result. 
Result so far: 158086.0
Subtract 1182 from 1335 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Going ahead to step 9:
197 goes into 1530 7 times with a remainder of 151.
Use 7 as the next digit of our solution. 
Result so far: 158086.7
If we take 1379 away from 1530, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 10:
1510 divided by 197 is 7 with a remainder of 131.
Record the quotient 7 as the next digit in the result. 
Result so far: 158086.77
Subtracting 1379 from 1510 leaves us with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

The quotient of the division is 158086.77, and the remainder is 0.131.