893601 ÷ 45 
We want to figure out the number of times 893601 can be divided by 45.

Step 1:
The number 45 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 45

On to step 2:
When dividing 89 by 45, we get 1 with a remainder of 44.
The next digit of our result is 1. 
Result so far: 1.0
If we take 45 away from 89, we end up with 44.
Fetch the next digit (3) from the dividend, attach it to 44 and continue: 443 / 45

Moving on to step 3:
45 can be fit into 443 9 times, resulting in a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 405 from 443, we get 38.
Bring next digit (6) of the dividend behind the 38 and repeat the process: 386 / 45

Advancing to step 4:
45 goes into 386 8 times with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 198.0
If we take 360 away from 386, we end up with 26.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 45

Moving on to step 5:
If we divide 260 by 45, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 1985.0
If we subtract 225 from 260, we get 35.
Grab the next digit (1) from the dividend, add it to 35, then carry on: 351 / 45

Going ahead to step 6:
351 divided by 45 is 7 with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 19857.0
Subtracting 315 from 351 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
360 divided by 45 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 19857.8
The remainder is 0 after subtracting 360 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 45 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19857.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
The number 45 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 19857.8
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 19857.8 with a remainder of 0.0.