We look at the division of 19937896 by 126 
Let's see how many times 126 fits into 19937896.

Let's proceed to step 1:
1 divided by 126 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 126

Advancing to step 2:
19 divided by 126 is 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 126

Advancing to step 3:
If we divide 199 by 126, we get 1 and a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 126 away from 199, we end up with 73.
Include the next digit (3) from the dividend after 73, then repeat: 733 / 126

Moving on to step 4:
733 divided by 126 is 5 with a remainder of 103.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 630 from 733 leaves us with 103.
Fetch the next digit (7) from the dividend, attach it to 103 and continue: 1037 / 126

Step 5:
If we divide 1037 by 126, we get 8 and a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 158.0
Subtracting 1008 from 1037 leaves us with 29.
Bring next digit (8) of the dividend behind the 29 and repeat the process: 298 / 126

Let's proceed to step 6:
The number 126 fits into 298 2 times, leaving a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 1582.0
Subtract 252 from 298 to get 46.
Append the next digit (9) from the dividend to 46 and continue with: 469 / 126

Step 7:
126 can be fit into 469 3 times, resulting in a remainder of 91.
Record the quotient 3 as the next digit in the result. 
Result so far: 15823.0
The remainder is 91 after subtracting 378 from 469.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 126

Let's proceed to step 8:
916 divided by 126 is 7 with a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 158237.0
The remainder is 34 after subtracting 882 from 916.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
126 goes into 340 2 times with a remainder of 88.
Write down 2 as next digit of the result. 
Result so far: 158237.2
If we take 252 away from 340, we end up 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.

Going ahead to step 10:
126 goes into 880 6 times with a remainder of 124.
Record the quotient 6 as the next digit in the result. 
Result so far: 158237.26
Deduct 756 from 880 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 11:
126 can be fit into 1240 9 times, resulting in a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 158237.269
If we take 1134 away from 1240, we end up with 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 12:
The number 126 fits into 1060 8 times, leaving a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 158237.2698
Subtracting 1008 from 1060 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 13:
The number 126 fits into 520 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 158237.26984
Subtract 504 from 520 to 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.

Moving on to step 14:
When dividing 160 by 126, we get 1 with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 158237.269841
Subtracting 126 from 160 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 15:
340 divided by 126 is 2 with a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 158237.2698412
The remainder is 88 after subtracting 252 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 16:
126 goes into 880 6 times with a remainder of 124.
Use 6 as the next digit of our solution. 
Result so far: 158237.26984126
The remainder is 124 after subtracting 756 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

After the division, we end up with 158237.26984126 and a remainder of 1.24e-07.