Let's divide 80970473 by 124
We want to divide 80970473 by 124.

Advancing to step 1:
When dividing 8 by 124, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 124

Moving on to step 2:
80 divided by 124 is 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 124

Advancing to step 3:
124 goes into 809 6 times with a remainder of 65.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 744 from 809, we get 65.
Take the next digit (7) from the dividend and append it to 65, then repeat: 657 / 124

Moving on to step 4:
124 can be fit into 657 5 times, resulting in a remainder of 37.
The next digit of our result is 5. 
Result so far: 65.0
Subtracting 620 from 657 leaves us with 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 124

On to step 5:
When dividing 370 by 124, we get 2 with a remainder of 122.
Put 2 as the next digit of the answer. 
Result so far: 652.0
Deduct 248 from 370 and we're left with 122.
Take the next digit (4) from the dividend and append it to 122, then repeat: 1224 / 124

On to step 6:
When dividing 1224 by 124, we get 9 with a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 6529.0
Subtract 1116 from 1224 to get 108.
Append the next digit (7) from the dividend to 108 and continue with: 1087 / 124

Step 7:
124 can be fit into 1087 8 times, resulting in a remainder of 95.
Use 8 as the next digit of our solution. 
Result so far: 65298.0
Subtracting 992 from 1087 leaves us with 95.
Fetch the next digit (3) from the dividend, attach it to 95 and continue: 953 / 124

Advancing to step 8:
If we divide 953 by 124, we get 7 and a remainder of 85.
The next digit of our result is 7. 
Result so far: 652987.0
If we subtract 868 from 953, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 9:
The number 124 fits into 850 6 times, leaving a remainder of 106.
Write down 6 as next digit of the result. 
Result so far: 652987.6
Subtract 744 from 850 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 10:
If we divide 1060 by 124, we get 8 and a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 652987.68
If we take 992 away from 1060, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 11:
When dividing 680 by 124, we get 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 652987.685
Subtracting 620 from 680 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
When dividing 600 by 124, we get 4 with a remainder of 104.
The next digit of our result is 4. 
Result so far: 652987.6854
Deduct 496 from 600 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 13:
The number 124 fits into 1040 8 times, leaving a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 652987.68548
Subtract 992 from 1040 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 14:
When dividing 480 by 124, we get 3 with a remainder of 108.
The number 3 becomes the next digit in our result. 
Result so far: 652987.685483
The remainder is 108 after subtracting 372 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 15:
If we divide 1080 by 124, we get 8 and a remainder of 88.
The number 8 becomes the next digit in our result. 
Result so far: 652987.6854838
Subtracting 992 from 1080 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 16:
880 divided by 124 is 7 with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 652987.68548387
Subtracting 868 from 880 leaves us 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.

After the division, we end up with 652987.68548387 and a remainder of 1.2e-08.