Let's divide 28619291 by 45
We're looking to find how many times 45 goes into 28619291.

Moving on to step 1:
If we divide 2 by 45, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 45

Going ahead to step 2:
28 divided by 45 is 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 45

Going ahead to step 3:
If we divide 286 by 45, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 270 from 286 and we're left with 16.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 45

Step 4:
When dividing 161 by 45, we get 3 with a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Subtract 135 from 161 to get 26.
Grab the next digit (9) from the dividend, add it to 26, then carry on: 269 / 45

Step 5:
If we divide 269 by 45, we get 5 and a remainder of 44.
Write down 5 as next digit of the result. 
Result so far: 635.0
The remainder is 44 after subtracting 225 from 269.
Grab the next digit (2) from the dividend, add it to 44, then carry on: 442 / 45

On to step 6:
If we divide 442 by 45, we get 9 and a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 6359.0
Subtracting 405 from 442 leaves us with 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 45

Let's proceed to step 7:
If we divide 379 by 45, we get 8 and a remainder of 19.
Use 8 as the next digit of our solution. 
Result so far: 63598.0
Subtract 360 from 379 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 45

Going ahead to step 8:
45 can be fit into 191 4 times, resulting in a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 635984.0
If we take 180 away from 191, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
The number 45 fits into 110 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 635984.2
If we subtract 90 from 110, we 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.

Step 10:
If we divide 200 by 45, we get 4 and a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 635984.24
The remainder is 20 after subtracting 180 from 200.
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 11:
45 goes into 200 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 635984.244
Deduct 180 from 200 and we're left 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.

The quotient of the division is 635984.244, and the remainder is 0.002.