71648338 ÷ 415 
We want to figure out the number of times 71648338 can be divided by 415.

Advancing to step 1:
415 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 415

Moving on to step 2:
415 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Bring next digit (6) of the dividend behind the 71 and repeat the process: 716 / 415

Step 3:
If we divide 716 by 415, we get 1 and a remainder of 301.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 415 from 716 to get 301.
Take the next digit (4) from the dividend and append it to 301, then repeat: 3014 / 415

Advancing to step 4:
If we divide 3014 by 415, we get 7 and a remainder of 109.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 2905 from 3014 leaves us with 109.
Take the next digit (8) from the dividend and append it to 109, then repeat: 1098 / 415

Going ahead to step 5:
If we divide 1098 by 415, we get 2 and a remainder of 268.
Use 2 as the next digit of our solution. 
Result so far: 172.0
If we take 830 away from 1098, we end up with 268.
Fetch the next digit (3) from the dividend, attach it to 268 and continue: 2683 / 415

Advancing to step 6:
2683 divided by 415 is 6 with a remainder of 193.
Put 6 as the next digit of the answer. 
Result so far: 1726.0
If we take 2490 away from 2683, we end up with 193.
Grab the next digit (3) from the dividend, add it to 193, then carry on: 1933 / 415

Step 7:
When dividing 1933 by 415, we get 4 with a remainder of 273.
The number 4 becomes the next digit in our result. 
Result so far: 17264.0
If we subtract 1660 from 1933, we get 273.
Fetch the next digit (8) from the dividend, attach it to 273 and continue: 2738 / 415

Let's proceed to step 8:
The number 415 fits into 2738 6 times, leaving a remainder of 248.
Write down 6 as next digit of the result. 
Result so far: 172646.0
If we take 2490 away from 2738, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 9:
415 goes into 2480 5 times with a remainder of 405.
Use 5 as the next digit of our solution. 
Result so far: 172646.5
The remainder is 405 after subtracting 2075 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 10:
If we divide 4050 by 415, we get 9 and a remainder of 315.
The next digit of our result is 9. 
Result so far: 172646.59
Subtract 3735 from 4050 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 11:
The number 415 fits into 3150 7 times, leaving a remainder of 245.
Put 7 as the next digit of the answer. 
Result so far: 172646.597
Subtracting 2905 from 3150 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Let's proceed to step 12:
415 can be fit into 2450 5 times, resulting in a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 172646.5975
The remainder is 375 after subtracting 2075 from 2450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Going ahead to step 13:
415 can be fit into 3750 9 times, resulting in a remainder of 15.
The next digit of our result is 9. 
Result so far: 172646.59759
The remainder is 15 after subtracting 3735 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 14:
415 can be fit into 150 0 times, resulting in a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 172646.59759
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 15:
If we divide 1500 by 415, we get 3 and a remainder of 255.
Put 3 as the next digit of the answer. 
Result so far: 172646.5975903
If we take 1245 away from 1500, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 16:
When dividing 2550 by 415, we get 6 with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 172646.59759036
The remainder is 60 after subtracting 2490 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 172646.59759036 with a balance of 6e-08.