Let's divide 85253145 by 451
We're looking to find how many times 451 goes into 85253145.

Going ahead to step 1:
451 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 451

Step 2:
85 divided by 451 is 0 with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Append the next digit (2) from the dividend to 85 and continue with: 852 / 451

On to step 3:
451 goes into 852 1 times with a remainder of 401.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 451 from 852 leaves us with 401.
Include the next digit (5) from the dividend after 401, then repeat: 4015 / 451

Let's proceed to step 4:
4015 divided by 451 is 8 with a remainder of 407.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 3608 from 4015 to get 407.
Include the next digit (3) from the dividend after 407, then repeat: 4073 / 451

Advancing to step 5:
If we divide 4073 by 451, we get 9 and a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 189.0
If we take 4059 away from 4073, we end up with 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 451

Advancing to step 6:
141 divided by 451 is 0 with a remainder of 141.
The next digit of our result is 0. 
Result so far: 1890.0
Subtracting 0 from 141 leaves us with 141.
Include the next digit (4) from the dividend after 141, then repeat: 1414 / 451

Moving on to step 7:
The number 451 fits into 1414 3 times, leaving a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 18903.0
The remainder is 61 after subtracting 1353 from 1414.
Grab the next digit (5) from the dividend, add it to 61, then carry on: 615 / 451

Step 8:
615 divided by 451 is 1 with a remainder of 164.
Record the quotient 1 as the next digit in the result. 
Result so far: 189031.0
If we subtract 451 from 615, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 9:
When dividing 1640 by 451, we get 3 with a remainder of 287.
Use 3 as the next digit of our solution. 
Result so far: 189031.3
Subtracting 1353 from 1640 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Step 10:
451 can be fit into 2870 6 times, resulting in a remainder of 164.
The number 6 becomes the next digit in our result. 
Result so far: 189031.36
If we take 2706 away from 2870, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 11:
When dividing 1640 by 451, we get 3 with a remainder of 287.
Put 3 as the next digit of the answer. 
Result so far: 189031.363
Deduct 1353 from 1640 and we're left with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 12:
If we divide 2870 by 451, we get 6 and a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 189031.3636
The remainder is 164 after subtracting 2706 from 2870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 13:
1640 divided by 451 is 3 with a remainder of 287.
Use 3 as the next digit of our solution. 
Result so far: 189031.36363
The remainder is 287 after subtracting 1353 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 14:
451 goes into 2870 6 times with a remainder of 164.
The next digit of our result is 6. 
Result so far: 189031.363636
If we take 2706 away from 2870, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 15:
451 can be fit into 1640 3 times, resulting in a remainder of 287.
Put 3 as the next digit of the answer. 
Result so far: 189031.3636363
Deduct 1353 from 1640 and we're left with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 16:
451 can be fit into 2870 6 times, resulting in a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 189031.36363636
Subtract 2706 from 2870 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final result is 189031.36363636 with a remainder of 1.64e-07.