We're dividing 71930439 by 126 
We want to figure out the number of times 71930439 can be divided by 126.

Advancing to step 1:
When dividing 7 by 126, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 126

Let's proceed to step 2:
126 can be fit into 71 0 times, resulting in a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Fetch the next digit (9) from the dividend, attach it to 71 and continue: 719 / 126

On to step 3:
126 can be fit into 719 5 times, resulting in a remainder of 89.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 630 from 719 and we're left with 89.
Take the next digit (3) from the dividend and append it to 89, then repeat: 893 / 126

Moving on to step 4:
893 divided by 126 is 7 with a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
Deduct 882 from 893 and we're left with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 126

Let's proceed to step 5:
When dividing 110 by 126, we get 0 with a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 570.0
The remainder is 110 after subtracting 0 from 110.
Append the next digit (4) from the dividend to 110 and continue with: 1104 / 126

Let's proceed to step 6:
126 can be fit into 1104 8 times, resulting in a remainder of 96.
Record the quotient 8 as the next digit in the result. 
Result so far: 5708.0
Subtracting 1008 from 1104 leaves us with 96.
Take the next digit (3) from the dividend and append it to 96, then repeat: 963 / 126

Advancing to step 7:
963 divided by 126 is 7 with a remainder of 81.
The next digit of our result is 7. 
Result so far: 57087.0
The remainder is 81 after subtracting 882 from 963.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 126

Let's proceed to step 8:
819 divided by 126 is 6 with a remainder of 63.
Put 6 as the next digit of the answer. 
Result so far: 570876.0
Deduct 756 from 819 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 9:
630 divided by 126 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 570876.5
If we subtract 630 from 630, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
126 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 570876.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
0 divided by 126 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 570876.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 570876.5 with a remaining 0.0.