791903 ÷ 31 
We want to figure out the number of times 791903 can be divided by 31.

Going ahead to step 1:
If we divide 7 by 31, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 31

Step 2:
31 goes into 79 2 times with a remainder of 17.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 62 from 79 and we're left with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 31

Let's proceed to step 3:
If we divide 171 by 31, we get 5 and a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtract 155 from 171 to get 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 31

Going ahead to step 4:
31 can be fit into 169 5 times, resulting in a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 255.0
Subtracting 155 from 169 leaves us with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 31

Let's proceed to step 5:
When dividing 140 by 31, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 2554.0
The remainder is 16 after subtracting 124 from 140.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 31

Moving on to step 6:
The number 31 fits into 163 5 times, leaving a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 25545.0
Subtract 155 from 163 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
The number 31 fits into 80 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 25545.2
If we take 62 away from 80, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 8:
180 divided by 31 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 25545.25
The remainder is 25 after subtracting 155 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
If we divide 250 by 31, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 25545.258
The remainder is 2 after subtracting 248 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
When dividing 20 by 31, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 25545.258
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
31 goes into 200 6 times with a remainder of 14.
The next digit of our result is 6. 
Result so far: 25545.25806
Subtracting 186 from 200 leaves us 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.

Step 12:
If we divide 140 by 31, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 25545.258064
If we subtract 124 from 140, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
When dividing 160 by 31, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 25545.2580645
The remainder is 5 after subtracting 155 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 14:
If we divide 50 by 31, we get 1 and a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 25545.25806451
Deduct 31 from 50 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.

After the division, we end up with 25545.25806451 and a remainder of 1.9e-08.