16473772 ÷ 45 
We're looking to find how many times 45 goes into 16473772.

Moving on to step 1:
45 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 45

Moving on to step 2:
The number 45 fits into 16 0 times, leaving a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 45

Step 3:
When dividing 164 by 45, we get 3 with a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 135 from 164 and we're left with 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 45

Going ahead to step 4:
45 goes into 297 6 times with a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtract 270 from 297 to get 27.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 45

Moving on to step 5:
If we divide 273 by 45, we get 6 and a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 366.0
Deduct 270 from 273 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 45

Step 6:
The number 45 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 3660.0
Deduct 0 from 37 and we're left with 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 45

Let's proceed to step 7:
45 goes into 377 8 times with a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 36608.0
Deduct 360 from 377 and we're left with 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 45

Let's proceed to step 8:
The number 45 fits into 172 3 times, leaving a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 366083.0
Deduct 135 from 172 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 9:
45 can be fit into 370 8 times, resulting in a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 366083.8
Subtracting 360 from 370 leaves us 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.

Advancing to step 10:
45 can be fit into 100 2 times, resulting in a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 366083.82
Subtracting 90 from 100 leaves us 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.

On to step 11:
When dividing 100 by 45, we get 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 366083.822
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 366083.822 with a remaining 0.001.