We look at the division of 124890 by 97 
We want to figure out the number of times 124890 can be divided by 97.

Advancing to step 1:
1 divided by 97 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 97

Step 2:
When dividing 12 by 97, we get 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 97

On to step 3:
97 can be fit into 124 1 times, resulting in a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 97 from 124 to get 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 97

Advancing to step 4:
97 can be fit into 278 2 times, resulting in a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 84 after subtracting 194 from 278.
Fetch the next digit (9) from the dividend, attach it to 84 and continue: 849 / 97

On to step 5:
849 divided by 97 is 8 with a remainder of 73.
Write down 8 as next digit of the result. 
Result so far: 128.0
If we subtract 776 from 849, we get 73.
Take the next digit (0) from the dividend and append it to 73, then repeat: 730 / 97

On to step 6:
When dividing 730 by 97, we get 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 1287.0
The remainder is 51 after subtracting 679 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
If we divide 510 by 97, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 1287.5
If we subtract 485 from 510, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 8:
97 goes into 250 2 times with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 1287.52
Deduct 194 from 250 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.

Moving on to step 9:
The number 97 fits into 560 5 times, leaving a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 1287.525
Deduct 485 from 560 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 10:
97 can be fit into 750 7 times, resulting in a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 1287.5257
The remainder is 71 after subtracting 679 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 11:
97 can be fit into 710 7 times, resulting in a remainder of 31.
The next digit of our result is 7. 
Result so far: 1287.52577
The remainder is 31 after subtracting 679 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The final result is 1287.52577 with a remainder of 3.1e-05.