986637 divided by 45 
Let's see how many times 45 fits into 986637.

On to step 1:
9 divided by 45 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 45

Moving on to step 2:
When dividing 98 by 45, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 90 from 98 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 45

Let's proceed to step 3:
45 can be fit into 86 1 times, resulting in a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
The remainder is 41 after subtracting 45 from 86.
Include the next digit (6) from the dividend after 41, then repeat: 416 / 45

Step 4:
The number 45 fits into 416 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 219.0
The remainder is 11 after subtracting 405 from 416.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 45

Going ahead to step 5:
When dividing 113 by 45, we get 2 with a remainder of 23.
Record the quotient 2 as the next digit in the result. 
Result so far: 2192.0
The remainder is 23 after subtracting 90 from 113.
Include the next digit (7) from the dividend after 23, then repeat: 237 / 45

Moving on to step 6:
45 can be fit into 237 5 times, resulting in a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 21925.0
Deduct 225 from 237 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
The number 45 fits into 120 2 times, leaving a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 21925.2
The remainder is 30 after subtracting 90 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
The number 45 fits into 300 6 times, leaving a remainder of 30.
The next digit of our result is 6. 
Result so far: 21925.26
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
45 goes into 300 6 times with a remainder of 30.
The next digit of our result is 6. 
Result so far: 21925.266
Subtracting 270 from 300 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 21925.266 with a remainder of 0.003.