786460 divided by 45 
We're looking to find how many times 45 goes into 786460.

Moving on to step 1:
7 divided by 45 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 45

Step 2:
45 can be fit into 78 1 times, resulting in a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 45 away from 78, we end up with 33.
Grab the next digit (6) from the dividend, add it to 33, then carry on: 336 / 45

Advancing to step 3:
45 goes into 336 7 times with a remainder of 21.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 315 from 336 to get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 45

Step 4:
45 can be fit into 214 4 times, resulting in a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 174.0
Subtract 180 from 214 to get 34.
Include the next digit (6) from the dividend after 34, then repeat: 346 / 45

Let's proceed to step 5:
45 can be fit into 346 7 times, resulting in a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 1747.0
Deduct 315 from 346 and we're left with 31.
Append the next digit (0) from the dividend to 31 and continue with: 310 / 45

Let's proceed to step 6:
45 can be fit into 310 6 times, resulting in a remainder of 40.
The next digit of our result is 6. 
Result so far: 17476.0
If we take 270 away from 310, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
45 can be fit into 400 8 times, resulting in a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 17476.8
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
When dividing 400 by 45, we get 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 17476.88
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 17476.88, with a leftover of 0.04.