We're dividing 745629 by 40 
We want to figure out the number of times 745629 can be divided by 40.

Let's proceed to step 1:
7 divided by 40 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 40

Let's proceed to step 2:
74 divided by 40 is 1 with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 40 from 74 to get 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 40

Step 3:
When dividing 345 by 40, we get 8 with a remainder of 25.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 320 from 345 to get 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 40

On to step 4:
40 goes into 256 6 times with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we take 240 away from 256, we end up with 16.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 40

Moving on to step 5:
When dividing 162 by 40, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 1864.0
Subtracting 160 from 162 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 40

Moving on to step 6:
The number 40 fits into 29 0 times, leaving a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 18640.0
Subtracting 0 from 29 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
40 goes into 290 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 18640.7
If we take 280 away from 290, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
40 goes into 100 2 times with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 18640.72
Subtract 80 from 100 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.

Advancing to step 9:
The number 40 fits into 200 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 18640.725
If we subtract 200 from 200, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18640.725
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.

Step 11:
40 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 18640.725
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 18640.725 with a balance of 0.0.