72151701 ÷ 834 
We're looking to find how many times 834 goes into 72151701.

Going ahead to step 1:
If we divide 7 by 834, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 834

On to step 2:
834 can be fit into 72 0 times, resulting in a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Fetch the next digit (1) from the dividend, attach it to 72 and continue: 721 / 834

Step 3:
721 divided by 834 is 0 with a remainder of 721.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 721, we end up with 721.
Take the next digit (5) from the dividend and append it to 721, then repeat: 7215 / 834

Going ahead to step 4:
If we divide 7215 by 834, we get 8 and a remainder of 543.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 6672 away from 7215, we end up with 543.
Take the next digit (1) from the dividend and append it to 543, then repeat: 5431 / 834

Let's proceed to step 5:
834 goes into 5431 6 times with a remainder of 427.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
Deduct 5004 from 5431 and we're left with 427.
Grab the next digit (7) from the dividend, add it to 427, then carry on: 4277 / 834

Let's proceed to step 6:
The number 834 fits into 4277 5 times, leaving a remainder of 107.
The next digit of our result is 5. 
Result so far: 865.0
The remainder is 107 after subtracting 4170 from 4277.
Append the next digit (0) from the dividend to 107 and continue with: 1070 / 834

Step 7:
If we divide 1070 by 834, we get 1 and a remainder of 236.
Record the quotient 1 as the next digit in the result. 
Result so far: 8651.0
If we subtract 834 from 1070, we get 236.
Fetch the next digit (1) from the dividend, attach it to 236 and continue: 2361 / 834

Moving on to step 8:
The number 834 fits into 2361 2 times, leaving a remainder of 693.
Use 2 as the next digit of our solution. 
Result so far: 86512.0
The remainder is 693 after subtracting 1668 from 2361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6930, and continue the process.

Going ahead to step 9:
834 goes into 6930 8 times with a remainder of 258.
Write down 8 as next digit of the result. 
Result so far: 86512.8
Subtract 6672 from 6930 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 10:
If we divide 2580 by 834, we get 3 and a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 86512.83
Deduct 2502 from 2580 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 11:
When dividing 780 by 834, we get 0 with a remainder of 780.
The number 0 becomes the next digit in our result. 
Result so far: 86512.83
The remainder is 780 after subtracting 0 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 12:
If we divide 7800 by 834, we get 9 and a remainder of 294.
Put 9 as the next digit of the answer. 
Result so far: 86512.8309
Subtract 7506 from 7800 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

On to step 13:
834 goes into 2940 3 times with a remainder of 438.
The next digit of our result is 3. 
Result so far: 86512.83093
Subtract 2502 from 2940 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 14:
834 goes into 4380 5 times with a remainder of 210.
Write down 5 as next digit of the result. 
Result so far: 86512.830935
The remainder is 210 after subtracting 4170 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 15:
834 can be fit into 2100 2 times, resulting in a remainder of 432.
Record the quotient 2 as the next digit in the result. 
Result so far: 86512.8309352
Deduct 1668 from 2100 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 16:
When dividing 4320 by 834, we get 5 with a remainder of 150.
The next digit of our result is 5. 
Result so far: 86512.83093525
If we take 4170 away from 4320, 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.

The final outcome is 86512.83093525, with a leftover of 1.5e-07.