16185859 ÷ 963 
We want to figure out the number of times 16185859 can be divided by 963.

Going ahead to step 1:
1 divided by 963 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 963

Moving on to step 2:
When dividing 16 by 963, we get 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 963

On to step 3:
When dividing 161 by 963, we get 0 with a remainder of 161.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 161 and we're left with 161.
Take the next digit (8) from the dividend and append it to 161, then repeat: 1618 / 963

Advancing to step 4:
963 can be fit into 1618 1 times, resulting in a remainder of 655.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 963 from 1618 and we're left with 655.
Fetch the next digit (5) from the dividend, attach it to 655 and continue: 6555 / 963

On to step 5:
When dividing 6555 by 963, we get 6 with a remainder of 777.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 5778 from 6555 and we're left with 777.
Include the next digit (8) from the dividend after 777, then repeat: 7778 / 963

Step 6:
963 goes into 7778 8 times with a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 168.0
Deduct 7704 from 7778 and we're left with 74.
Include the next digit (5) from the dividend after 74, then repeat: 745 / 963

Going ahead to step 7:
963 goes into 745 0 times with a remainder of 745.
Use 0 as the next digit of our solution. 
Result so far: 1680.0
Subtracting 0 from 745 leaves us with 745.
Include the next digit (9) from the dividend after 745, then repeat: 7459 / 963

Moving on to step 8:
963 goes into 7459 7 times with a remainder of 718.
Use 7 as the next digit of our solution. 
Result so far: 16807.0
The remainder is 718 after subtracting 6741 from 7459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Advancing to step 9:
The number 963 fits into 7180 7 times, leaving a remainder of 439.
The next digit of our result is 7. 
Result so far: 16807.7
Deduct 6741 from 7180 and we're left with 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Advancing to step 10:
If we divide 4390 by 963, we get 4 and a remainder of 538.
Put 4 as the next digit of the answer. 
Result so far: 16807.74
Subtracting 3852 from 4390 leaves us with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 11:
963 goes into 5380 5 times with a remainder of 565.
Record the quotient 5 as the next digit in the result. 
Result so far: 16807.745
Subtracting 4815 from 5380 leaves us with 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Let's proceed to step 12:
The number 963 fits into 5650 5 times, leaving a remainder of 835.
Use 5 as the next digit of our solution. 
Result so far: 16807.7455
Subtracting 4815 from 5650 leaves us with 835.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8350, and continue the process.

The quotient of the division is 16807.7455, and the remainder is 0.00835.