We're dividing 45089234 by 856 
We're looking to find how many times 856 goes into 45089234.

Advancing to step 1:
4 divided by 856 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 856

Moving on to step 2:
45 divided by 856 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 856

On to step 3:
450 divided by 856 is 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 450 leaves us with 450.
Take the next digit (8) from the dividend and append it to 450, then repeat: 4508 / 856

Advancing to step 4:
The number 856 fits into 4508 5 times, leaving a remainder of 228.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 4280 from 4508 and we're left with 228.
Grab the next digit (9) from the dividend, add it to 228, then carry on: 2289 / 856

Moving on to step 5:
2289 divided by 856 is 2 with a remainder of 577.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
The remainder is 577 after subtracting 1712 from 2289.
Grab the next digit (2) from the dividend, add it to 577, then carry on: 5772 / 856

Going ahead to step 6:
The number 856 fits into 5772 6 times, leaving a remainder of 636.
The next digit of our result is 6. 
Result so far: 526.0
Deduct 5136 from 5772 and we're left with 636.
Grab the next digit (3) from the dividend, add it to 636, then carry on: 6363 / 856

Advancing to step 7:
If we divide 6363 by 856, we get 7 and a remainder of 371.
Use 7 as the next digit of our solution. 
Result so far: 5267.0
If we take 5992 away from 6363, we end up with 371.
Grab the next digit (4) from the dividend, add it to 371, then carry on: 3714 / 856

On to step 8:
When dividing 3714 by 856, we get 4 with a remainder of 290.
The number 4 becomes the next digit in our result. 
Result so far: 52674.0
Subtracting 3424 from 3714 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 9:
If we divide 2900 by 856, we get 3 and a remainder of 332.
The number 3 becomes the next digit in our result. 
Result so far: 52674.3
Subtract 2568 from 2900 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 10:
856 goes into 3320 3 times with a remainder of 752.
The number 3 becomes the next digit in our result. 
Result so far: 52674.33
Subtracting 2568 from 3320 leaves us with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

The quotient of the division is 52674.33, and the remainder is 0.752.