31030307 ÷ 196 
We want to divide 31030307 by 196.

On to step 1:
196 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
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 196

Step 2:
When dividing 31 by 196, we get 0 with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 196

On to step 3:
The number 196 fits into 310 1 times, leaving a remainder of 114.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 196 from 310 and we're left with 114.
Include the next digit (3) from the dividend after 114, then repeat: 1143 / 196

Step 4:
1143 divided by 196 is 5 with a remainder of 163.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 980 from 1143, we get 163.
Take the next digit (0) from the dividend and append it to 163, then repeat: 1630 / 196

On to step 5:
1630 divided by 196 is 8 with a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 158.0
The remainder is 62 after subtracting 1568 from 1630.
Fetch the next digit (3) from the dividend, attach it to 62 and continue: 623 / 196

Step 6:
When dividing 623 by 196, we get 3 with a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 1583.0
Deduct 588 from 623 and we're left with 35.
Take the next digit (0) from the dividend and append it to 35, then repeat: 350 / 196

Going ahead to step 7:
350 divided by 196 is 1 with a remainder of 154.
The next digit of our result is 1. 
Result so far: 15831.0
Deduct 196 from 350 and we're left with 154.
Take the next digit (7) from the dividend and append it to 154, then repeat: 1547 / 196

Advancing to step 8:
When dividing 1547 by 196, we get 7 with a remainder of 175.
Write down 7 as next digit of the result. 
Result so far: 158317.0
Subtract 1372 from 1547 to 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.

Let's proceed to step 9:
When dividing 1750 by 196, we get 8 with a remainder of 182.
The next digit of our result is 8. 
Result so far: 158317.8
If we take 1568 away from 1750, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 10:
When dividing 1820 by 196, we get 9 with a remainder of 56.
Put 9 as the next digit of the answer. 
Result so far: 158317.89
Subtracting 1764 from 1820 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
When dividing 560 by 196, we get 2 with a remainder of 168.
Write down 2 as next digit of the result. 
Result so far: 158317.892
If we subtract 392 from 560, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Step 12:
If we divide 1680 by 196, we get 8 and a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 158317.8928
Subtracting 1568 from 1680 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 13:
If we divide 1120 by 196, we get 5 and a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 158317.89285
Subtract 980 from 1120 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.

Going ahead to step 14:
196 can be fit into 1400 7 times, resulting in a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 158317.892857
Subtract 1372 from 1400 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 15:
196 can be fit into 280 1 times, resulting in a remainder of 84.
Use 1 as the next digit of our solution. 
Result so far: 158317.8928571
If we take 196 away from 280, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 16:
196 goes into 840 4 times with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 158317.89285714
Deduct 784 from 840 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 158317.89285714 with a balance of 5.6e-08.