15005159 ÷ 970 
We want to figure out the number of times 15005159 can be divided by 970.

On to step 1:
The number 970 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 970

Advancing to step 2:
When dividing 15 by 970, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 970

Advancing to step 3:
970 goes into 150 0 times with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 150 after subtracting 0 from 150.
Take the next digit (0) from the dividend and append it to 150, then repeat: 1500 / 970

On to step 4:
970 can be fit into 1500 1 times, resulting in a remainder of 530.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 530 after subtracting 970 from 1500.
Grab the next digit (5) from the dividend, add it to 530, then carry on: 5305 / 970

Let's proceed to step 5:
970 goes into 5305 5 times with a remainder of 455.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 4850 from 5305, we get 455.
Take the next digit (1) from the dividend and append it to 455, then repeat: 4551 / 970

Advancing to step 6:
The number 970 fits into 4551 4 times, leaving a remainder of 671.
Put 4 as the next digit of the answer. 
Result so far: 154.0
Deduct 3880 from 4551 and we're left with 671.
Bring next digit (5) of the dividend behind the 671 and repeat the process: 6715 / 970

Advancing to step 7:
When dividing 6715 by 970, we get 6 with a remainder of 895.
Use 6 as the next digit of our solution. 
Result so far: 1546.0
If we subtract 5820 from 6715, we get 895.
Bring next digit (9) of the dividend behind the 895 and repeat the process: 8959 / 970

Advancing to step 8:
The number 970 fits into 8959 9 times, leaving a remainder of 229.
The next digit of our result is 9. 
Result so far: 15469.0
Subtracting 8730 from 8959 leaves us with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 9:
2290 divided by 970 is 2 with a remainder of 350.
The number 2 becomes the next digit in our result. 
Result so far: 15469.2
Subtract 1940 from 2290 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 10:
The number 970 fits into 3500 3 times, leaving a remainder of 590.
Record the quotient 3 as the next digit in the result. 
Result so far: 15469.23
Subtract 2910 from 3500 to get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 11:
If we divide 5900 by 970, we get 6 and a remainder of 80.
Use 6 as the next digit of our solution. 
Result so far: 15469.236
If we subtract 5820 from 5900, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
970 goes into 800 0 times with a remainder of 800.
The next digit of our result is 0. 
Result so far: 15469.236
If we take 0 away from 800, we end up with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

On to step 13:
If we divide 8000 by 970, we get 8 and a remainder of 240.
Use 8 as the next digit of our solution. 
Result so far: 15469.23608
Subtracting 7760 from 8000 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 14:
2400 divided by 970 is 2 with a remainder of 460.
Put 2 as the next digit of the answer. 
Result so far: 15469.236082
Subtract 1940 from 2400 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 15:
The number 970 fits into 4600 4 times, leaving a remainder of 720.
The number 4 becomes the next digit in our result. 
Result so far: 15469.2360824
Subtracting 3880 from 4600 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 16:
If we divide 7200 by 970, we get 7 and a remainder of 410.
Record the quotient 7 as the next digit in the result. 
Result so far: 15469.23608247
If we take 6790 away from 7200, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

The final outcome is 15469.23608247, with a leftover of 4.1e-07.