91571519 ÷ 734 
Let's see how many times 734 fits into 91571519.

Let's proceed to step 1:
When dividing 9 by 734, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 734

On to step 2:
734 can be fit into 91 0 times, resulting in a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Include the next digit (5) from the dividend after 91, then repeat: 915 / 734

Advancing to step 3:
When dividing 915 by 734, we get 1 with a remainder of 181.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 734 from 915 and we're left with 181.
Include the next digit (7) from the dividend after 181, then repeat: 1817 / 734

Going ahead to step 4:
If we divide 1817 by 734, we get 2 and a remainder of 349.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 1468 away from 1817, we end up with 349.
Append the next digit (1) from the dividend to 349 and continue with: 3491 / 734

Going ahead to step 5:
3491 divided by 734 is 4 with a remainder of 555.
Use 4 as the next digit of our solution. 
Result so far: 124.0
If we subtract 2936 from 3491, we get 555.
Include the next digit (5) from the dividend after 555, then repeat: 5555 / 734

On to step 6:
When dividing 5555 by 734, we get 7 with a remainder of 417.
The number 7 becomes the next digit in our result. 
Result so far: 1247.0
Subtracting 5138 from 5555 leaves us with 417.
Fetch the next digit (1) from the dividend, attach it to 417 and continue: 4171 / 734

Advancing to step 7:
The number 734 fits into 4171 5 times, leaving a remainder of 501.
Put 5 as the next digit of the answer. 
Result so far: 12475.0
If we take 3670 away from 4171, we end up with 501.
Include the next digit (9) from the dividend after 501, then repeat: 5019 / 734

On to step 8:
If we divide 5019 by 734, we get 6 and a remainder of 615.
Write down 6 as next digit of the result. 
Result so far: 124756.0
If we subtract 4404 from 5019, we get 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Step 9:
If we divide 6150 by 734, we get 8 and a remainder of 278.
The number 8 becomes the next digit in our result. 
Result so far: 124756.8
If we take 5872 away from 6150, we end up with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Step 10:
When dividing 2780 by 734, we get 3 with a remainder of 578.
Put 3 as the next digit of the answer. 
Result so far: 124756.83
Subtracting 2202 from 2780 leaves us with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Moving on to step 11:
734 goes into 5780 7 times with a remainder of 642.
The next digit of our result is 7. 
Result so far: 124756.837
If we subtract 5138 from 5780, we get 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

Moving on to step 12:
When dividing 6420 by 734, we get 8 with a remainder of 548.
Put 8 as the next digit of the answer. 
Result so far: 124756.8378
The remainder is 548 after subtracting 5872 from 6420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Step 13:
734 goes into 5480 7 times with a remainder of 342.
Put 7 as the next digit of the answer. 
Result so far: 124756.83787
Deduct 5138 from 5480 and we're left with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 14:
734 can be fit into 3420 4 times, resulting in a remainder of 484.
Record the quotient 4 as the next digit in the result. 
Result so far: 124756.837874
The remainder is 484 after subtracting 2936 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 15:
The number 734 fits into 4840 6 times, leaving a remainder of 436.
The number 6 becomes the next digit in our result. 
Result so far: 124756.8378746
Deduct 4404 from 4840 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 16:
734 can be fit into 4360 5 times, resulting in a remainder of 690.
Put 5 as the next digit of the answer. 
Result so far: 124756.83787465
If we subtract 3670 from 4360, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

The final outcome is 124756.83787465, with a leftover of 6.9e-07.