12163215 ÷ 958 
We're looking to find how many times 958 goes into 12163215.

Let's proceed to step 1:
When dividing 1 by 958, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 958

Let's proceed to step 2:
When dividing 12 by 958, we get 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 958

Advancing to step 3:
958 goes into 121 0 times with a remainder of 121.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 121 to get 121.
Fetch the next digit (6) from the dividend, attach it to 121 and continue: 1216 / 958

On to step 4:
958 can be fit into 1216 1 times, resulting in a remainder of 258.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 958 from 1216 leaves us with 258.
Take the next digit (3) from the dividend and append it to 258, then repeat: 2583 / 958

Moving on to step 5:
If we divide 2583 by 958, we get 2 and a remainder of 667.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 1916 from 2583, we get 667.
Include the next digit (2) from the dividend after 667, then repeat: 6672 / 958

On to step 6:
The number 958 fits into 6672 6 times, leaving a remainder of 924.
Write down 6 as next digit of the result. 
Result so far: 126.0
The remainder is 924 after subtracting 5748 from 6672.
Include the next digit (1) from the dividend after 924, then repeat: 9241 / 958

Step 7:
The number 958 fits into 9241 9 times, leaving a remainder of 619.
Put 9 as the next digit of the answer. 
Result so far: 1269.0
The remainder is 619 after subtracting 8622 from 9241.
Append the next digit (5) from the dividend to 619 and continue with: 6195 / 958

Step 8:
When dividing 6195 by 958, we get 6 with a remainder of 447.
Put 6 as the next digit of the answer. 
Result so far: 12696.0
Subtract 5748 from 6195 to get 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Step 9:
958 goes into 4470 4 times with a remainder of 638.
Write down 4 as next digit of the result. 
Result so far: 12696.4
Subtracting 3832 from 4470 leaves us with 638.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

On to step 10:
When dividing 6380 by 958, we get 6 with a remainder of 632.
Use 6 as the next digit of our solution. 
Result so far: 12696.46
If we take 5748 away from 6380, we end up with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Moving on to step 11:
958 goes into 6320 6 times with a remainder of 572.
The number 6 becomes the next digit in our result. 
Result so far: 12696.466
If we subtract 5748 from 6320, we get 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

The final outcome is 12696.466, with a leftover of 0.0572.