948143 divided by 15 
We're looking to find how many times 15 goes into 948143.

Step 1:
15 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 15

Going ahead to step 2:
15 goes into 94 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 90 from 94 and we're left with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 15

Let's proceed to step 3:
15 goes into 48 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Deduct 45 from 48 and we're left with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 15

Let's proceed to step 4:
15 goes into 31 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 632.0
Subtract 30 from 31 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 15

Moving on to step 5:
When dividing 14 by 15, we get 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 6320.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 15

Moving on to step 6:
When dividing 143 by 15, we get 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 63209.0
Subtracting 135 from 143 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
15 goes into 80 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 63209.5
If we take 75 away from 80, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
When dividing 50 by 15, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 63209.53
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
If we divide 50 by 15, we get 3 and a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 63209.533
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 63209.533, with a leftover of 0.0005.