15856584 ÷ 955 
We want to divide 15856584 by 955.

Step 1:
If we divide 1 by 955, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 955

Step 2:
When dividing 15 by 955, we get 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 955

Going ahead to step 3:
955 can be fit into 158 0 times, resulting in a remainder of 158.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 158 and we're left with 158.
Fetch the next digit (5) from the dividend, attach it to 158 and continue: 1585 / 955

Advancing to step 4:
The number 955 fits into 1585 1 times, leaving a remainder of 630.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 955 from 1585 leaves us with 630.
Include the next digit (6) from the dividend after 630, then repeat: 6306 / 955

Step 5:
The number 955 fits into 6306 6 times, leaving a remainder of 576.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 5730 from 6306 leaves us with 576.
Include the next digit (5) from the dividend after 576, then repeat: 5765 / 955

On to step 6:
955 can be fit into 5765 6 times, resulting in a remainder of 35.
The number 6 becomes the next digit in our result. 
Result so far: 166.0
If we take 5730 away from 5765, we end up with 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 955

Let's proceed to step 7:
358 divided by 955 is 0 with a remainder of 358.
Record the quotient 0 as the next digit in the result. 
Result so far: 1660.0
Subtracting 0 from 358 leaves us with 358.
Fetch the next digit (4) from the dividend, attach it to 358 and continue: 3584 / 955

Going ahead to step 8:
955 can be fit into 3584 3 times, resulting in a remainder of 719.
The number 3 becomes the next digit in our result. 
Result so far: 16603.0
Subtracting 2865 from 3584 leaves us with 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7190, and continue the process.

Moving on to step 9:
The number 955 fits into 7190 7 times, leaving a remainder of 505.
Record the quotient 7 as the next digit in the result. 
Result so far: 16603.7
If we subtract 6685 from 7190, we get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 10:
5050 divided by 955 is 5 with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 16603.75
If we subtract 4775 from 5050, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 11:
If we divide 2750 by 955, we get 2 and a remainder of 840.
The next digit of our result is 2. 
Result so far: 16603.752
If we subtract 1910 from 2750, we get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Step 12:
The number 955 fits into 8400 8 times, leaving a remainder of 760.
Write down 8 as next digit of the result. 
Result so far: 16603.7528
If we subtract 7640 from 8400, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 13:
955 can be fit into 7600 7 times, resulting in a remainder of 915.
Write down 7 as next digit of the result. 
Result so far: 16603.75287
Subtracting 6685 from 7600 leaves us with 915.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9150, and continue the process.

Step 14:
955 goes into 9150 9 times with a remainder of 555.
The number 9 becomes the next digit in our result. 
Result so far: 16603.752879
If we take 8595 away from 9150, we end up with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Advancing to step 15:
955 can be fit into 5550 5 times, resulting in a remainder of 775.
Write down 5 as next digit of the result. 
Result so far: 16603.7528795
Subtract 4775 from 5550 to get 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

Going ahead to step 16:
When dividing 7750 by 955, we get 8 with a remainder of 110.
Record the quotient 8 as the next digit in the result. 
Result so far: 16603.75287958
Subtracting 7640 from 7750 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final result is 16603.75287958 with a remainder of 1.1e-07.