Let's divide 764945 by 40
Our goal is to divide 764945 by 40.

Moving on to step 1:
The number 40 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 40

Step 2:
If we divide 76 by 40, we get 1 and a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 40 from 76 and we're left with 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 40

Advancing to step 3:
40 can be fit into 364 9 times, resulting in a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 360 from 364 to get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 40

Let's proceed to step 4:
49 divided by 40 is 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 191.0
Subtract 40 from 49 to get 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 40

Moving on to step 5:
The number 40 fits into 94 2 times, leaving a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 1912.0
Subtract 80 from 94 to get 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 40

Step 6:
When dividing 145 by 40, we get 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 19123.0
Subtracting 120 from 145 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
40 goes into 250 6 times with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 19123.6
The remainder is 10 after subtracting 240 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 40, we get 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 19123.62
Subtracting 80 from 100 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:
40 can be fit into 200 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 19123.625
Subtract 200 from 200 to 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.

On to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19123.625
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.

Moving on to step 11:
0 divided by 40 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19123.625
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.

The quotient of the division is 19123.625, and the remainder is 0.0.