851926 divided by 45 
We're looking to find how many times 45 goes into 851926.

Let's proceed to step 1:
The number 45 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 45

Going ahead to step 2:
If we divide 85 by 45, we get 1 and a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 45 from 85, we get 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 45

Step 3:
When dividing 401 by 45, we get 8 with a remainder of 41.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 360 from 401, we get 41.
Grab the next digit (9) from the dividend, add it to 41, then carry on: 419 / 45

Advancing to step 4:
45 can be fit into 419 9 times, resulting in a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 189.0
If we subtract 405 from 419, we get 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 45

Let's proceed to step 5:
If we divide 142 by 45, we get 3 and a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 1893.0
Deduct 135 from 142 and we're left with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 45

Let's proceed to step 6:
45 goes into 76 1 times with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 18931.0
Subtract 45 from 76 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
45 goes into 310 6 times with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 18931.6
Subtract 270 from 310 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to 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: 18931.68
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
400 divided by 45 is 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 18931.688
If we take 360 away from 400, 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.

The final result is 18931.688 with a remainder of 0.004.