764354 ÷ 45 
We're looking to find how many times 45 goes into 764354.

Let's proceed to step 1:
45 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 45

Going ahead to step 2:
45 can be fit into 76 1 times, resulting in a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 45 from 76 and we're left with 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 45

Going ahead to step 3:
If we divide 314 by 45, we get 6 and a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 270 from 314 to get 44.
Fetch the next digit (3) from the dividend, attach it to 44 and continue: 443 / 45

On to step 4:
When dividing 443 by 45, we get 9 with a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 169.0
The remainder is 38 after subtracting 405 from 443.
Fetch the next digit (5) from the dividend, attach it to 38 and continue: 385 / 45

On to step 5:
If we divide 385 by 45, we get 8 and a remainder of 25.
The number 8 becomes the next digit in our result. 
Result so far: 1698.0
Subtract 360 from 385 to get 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 45

Going ahead to step 6:
45 goes into 254 5 times with a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 16985.0
The remainder is 29 after subtracting 225 from 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 7:
45 can be fit into 290 6 times, resulting in a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 16985.6
If we take 270 away from 290, we end up 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.

Moving on to step 8:
The number 45 fits into 200 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 16985.64
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.

On to step 9:
45 goes into 200 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 16985.644
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.

In conclusion, the division gives 16985.644 with a balance of 0.002.