We divide 693812 by 45
We want to figure out the number of times 693812 can be divided by 45.

On to step 1:
The number 45 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 45

Advancing to step 2:
If we divide 69 by 45, we get 1 and a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 45 from 69 to get 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 45

Moving on to step 3:
243 divided by 45 is 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 18 after subtracting 225 from 243.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 45

On to step 4:
If we divide 188 by 45, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 154.0
Subtract 180 from 188 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 45

Step 5:
When dividing 81 by 45, we get 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 1541.0
If we take 45 away from 81, we end up with 36.
Take the next digit (2) from the dividend and append it to 36, then repeat: 362 / 45

Moving on to step 6:
362 divided by 45 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 15418.0
Subtract 360 from 362 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
45 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15418.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
45 can be fit into 200 4 times, resulting in a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 15418.04
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
45 can be fit into 200 4 times, resulting in a remainder of 20.
The next digit of our result is 4. 
Result so far: 15418.044
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 15418.044 with a balance of 0.002.