We look at the division of 77002 by 31 
We want to divide 77002 by 31.

Moving on to step 1:
The number 31 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 31

Let's proceed to step 2:
31 goes into 77 2 times with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 62 from 77, we get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 31

Step 3:
150 divided by 31 is 4 with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Deduct 124 from 150 and we're left with 26.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 31

On to step 4:
If we divide 260 by 31, we get 8 and a remainder of 12.
The next digit of our result is 8. 
Result so far: 248.0
Deduct 248 from 260 and we're left with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 31

On to step 5:
If we divide 122 by 31, we get 3 and a remainder of 29.
The next digit of our result is 3. 
Result so far: 2483.0
Deduct 93 from 122 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 6:
When dividing 290 by 31, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 2483.9
If we subtract 279 from 290, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
When dividing 110 by 31, we get 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 2483.93
Deduct 93 from 110 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
31 can be fit into 170 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 2483.935
Deduct 155 from 170 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
If we divide 150 by 31, we get 4 and a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 2483.9354
Deduct 124 from 150 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 10:
If we divide 260 by 31, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 2483.93548
If we take 248 away from 260, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
The number 31 fits into 120 3 times, leaving a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 2483.935483
If we subtract 93 from 120, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
If we divide 270 by 31, we get 8 and a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 2483.9354838
If we subtract 248 from 270, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 13:
The number 31 fits into 220 7 times, leaving a remainder of 3.
The next digit of our result is 7. 
Result so far: 2483.93548387
If we subtract 217 from 220, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 2483.93548387 and a remainder of 3e-09.