We look at the division of 31907586 by 316 
Our goal is to divide 31907586 by 316.

Advancing to step 1:
The number 316 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 316

Moving on to step 2:
31 divided by 316 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 (9) from the dividend and append it to 31, then repeat: 319 / 316

Let's proceed to step 3:
316 goes into 319 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 316 from 319 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 316

On to step 4:
When dividing 30 by 316, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 30, we end up with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 316

Going ahead to step 5:
The number 316 fits into 307 0 times, leaving a remainder of 307.
The next digit of our result is 0. 
Result so far: 100.0
The remainder is 307 after subtracting 0 from 307.
Fetch the next digit (5) from the dividend, attach it to 307 and continue: 3075 / 316

On to step 6:
3075 divided by 316 is 9 with a remainder of 231.
Write down 9 as next digit of the result. 
Result so far: 1009.0
Deduct 2844 from 3075 and we're left with 231.
Include the next digit (8) from the dividend after 231, then repeat: 2318 / 316

On to step 7:
316 goes into 2318 7 times with a remainder of 106.
The number 7 becomes the next digit in our result. 
Result so far: 10097.0
If we take 2212 away from 2318, we end up with 106.
Grab the next digit (6) from the dividend, add it to 106, then carry on: 1066 / 316

Step 8:
When dividing 1066 by 316, we get 3 with a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 100973.0
If we subtract 948 from 1066, we 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.

Let's proceed to step 9:
When dividing 1180 by 316, we get 3 with a remainder of 232.
Record the quotient 3 as the next digit in the result. 
Result so far: 100973.3
The remainder is 232 after subtracting 948 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 10:
If we divide 2320 by 316, we get 7 and a remainder of 108.
The number 7 becomes the next digit in our result. 
Result so far: 100973.37
The remainder is 108 after subtracting 2212 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 11:
316 can be fit into 1080 3 times, resulting in a remainder of 132.
Put 3 as the next digit of the answer. 
Result so far: 100973.373
Deduct 948 from 1080 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
316 can be fit into 1320 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 100973.3734
If we subtract 1264 from 1320, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 13:
316 goes into 560 1 times with a remainder of 244.
The next digit of our result is 1. 
Result so far: 100973.37341
If we subtract 316 from 560, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 14:
The number 316 fits into 2440 7 times, leaving a remainder of 228.
The number 7 becomes the next digit in our result. 
Result so far: 100973.373417
Subtracting 2212 from 2440 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 15:
If we divide 2280 by 316, we get 7 and a remainder of 68.
The next digit of our result is 7. 
Result so far: 100973.3734177
The remainder is 68 after subtracting 2212 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 100973.3734177, with a leftover of 6.8e-07.