9700172 ÷ 754 
We want to divide 9700172 by 754.

On to step 1:
If we divide 9 by 754, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 754

Advancing to step 2:
97 divided by 754 is 0 with a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 97 and we're left with 97.
Fetch the next digit (0) from the dividend, attach it to 97 and continue: 970 / 754

Step 3:
When dividing 970 by 754, we get 1 with a remainder of 216.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 754 from 970, we get 216.
Append the next digit (0) from the dividend to 216 and continue with: 2160 / 754

Advancing to step 4:
754 can be fit into 2160 2 times, resulting in a remainder of 652.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 652 after subtracting 1508 from 2160.
Take the next digit (1) from the dividend and append it to 652, then repeat: 6521 / 754

Let's proceed to step 5:
When dividing 6521 by 754, we get 8 with a remainder of 489.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Deduct 6032 from 6521 and we're left with 489.
Include the next digit (7) from the dividend after 489, then repeat: 4897 / 754

Moving on to step 6:
If we divide 4897 by 754, we get 6 and a remainder of 373.
The number 6 becomes the next digit in our result. 
Result so far: 1286.0
The remainder is 373 after subtracting 4524 from 4897.
Grab the next digit (2) from the dividend, add it to 373, then carry on: 3732 / 754

On to step 7:
754 can be fit into 3732 4 times, resulting in a remainder of 716.
Write down 4 as next digit of the result. 
Result so far: 12864.0
Subtract 3016 from 3732 to get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Moving on to step 8:
The number 754 fits into 7160 9 times, leaving a remainder of 374.
The next digit of our result is 9. 
Result so far: 12864.9
If we take 6786 away from 7160, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Going ahead to step 9:
When dividing 3740 by 754, we get 4 with a remainder of 724.
Write down 4 as next digit of the result. 
Result so far: 12864.94
Subtract 3016 from 3740 to get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Moving on to step 10:
7240 divided by 754 is 9 with a remainder of 454.
The next digit of our result is 9. 
Result so far: 12864.949
The remainder is 454 after subtracting 6786 from 7240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

On to step 11:
4540 divided by 754 is 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 12864.9496
Subtract 4524 from 4540 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
When dividing 160 by 754, we get 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 12864.9496
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
754 can be fit into 1600 2 times, resulting in a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 12864.949602
Subtract 1508 from 1600 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 14:
The number 754 fits into 920 1 times, leaving a remainder of 166.
Put 1 as the next digit of the answer. 
Result so far: 12864.9496021
Subtract 754 from 920 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 15:
754 can be fit into 1660 2 times, resulting in a remainder of 152.
Record the quotient 2 as the next digit in the result. 
Result so far: 12864.94960212
If we take 1508 away from 1660, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final outcome is 12864.94960212, with a leftover of 1.52e-07.