71580464 ÷ 748 
We want to figure out the number of times 71580464 can be divided by 748.

Moving on to step 1:
If we divide 7 by 748, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 748

Advancing to step 2:
If we divide 71 by 748, we get 0 and a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Append the next digit (5) from the dividend to 71 and continue with: 715 / 748

On to step 3:
If we divide 715 by 748, we get 0 and a remainder of 715.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 715, we get 715.
Take the next digit (8) from the dividend and append it to 715, then repeat: 7158 / 748

Let's proceed to step 4:
748 can be fit into 7158 9 times, resulting in a remainder of 426.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 6732 from 7158, we get 426.
Include the next digit (0) from the dividend after 426, then repeat: 4260 / 748

Moving on to step 5:
If we divide 4260 by 748, we get 5 and a remainder of 520.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Deduct 3740 from 4260 and we're left with 520.
Bring next digit (4) of the dividend behind the 520 and repeat the process: 5204 / 748

On to step 6:
If we divide 5204 by 748, we get 6 and a remainder of 716.
Record the quotient 6 as the next digit in the result. 
Result so far: 956.0
If we subtract 4488 from 5204, we get 716.
Take the next digit (6) from the dividend and append it to 716, then repeat: 7166 / 748

Going ahead to step 7:
The number 748 fits into 7166 9 times, leaving a remainder of 434.
The next digit of our result is 9. 
Result so far: 9569.0
The remainder is 434 after subtracting 6732 from 7166.
Take the next digit (4) from the dividend and append it to 434, then repeat: 4344 / 748

Let's proceed to step 8:
748 goes into 4344 5 times with a remainder of 604.
Record the quotient 5 as the next digit in the result. 
Result so far: 95695.0
Deduct 3740 from 4344 and we're left with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Step 9:
If we divide 6040 by 748, we get 8 and a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 95695.8
Subtract 5984 from 6040 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 10:
560 divided by 748 is 0 with a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 95695.8
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 11:
5600 divided by 748 is 7 with a remainder of 364.
The number 7 becomes the next digit in our result. 
Result so far: 95695.807
If we subtract 5236 from 5600, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 12:
3640 divided by 748 is 4 with a remainder of 648.
Write down 4 as next digit of the result. 
Result so far: 95695.8074
The remainder is 648 after subtracting 2992 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

On to step 13:
If we divide 6480 by 748, we get 8 and a remainder of 496.
Use 8 as the next digit of our solution. 
Result so far: 95695.80748
The remainder is 496 after subtracting 5984 from 6480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 14:
4960 divided by 748 is 6 with a remainder of 472.
Use 6 as the next digit of our solution. 
Result so far: 95695.807486
If we take 4488 away from 4960, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Advancing to step 15:
748 goes into 4720 6 times with a remainder of 232.
Record the quotient 6 as the next digit in the result. 
Result so far: 95695.8074866
The remainder is 232 after subtracting 4488 from 4720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

The quotient of the division is 95695.8074866, and the remainder is 2.32e-06.