We look at the division of 87873085 by 451 
We're looking to find how many times 451 goes into 87873085.

Moving on to step 1:
If we divide 8 by 451, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 451

Advancing to step 2:
When dividing 87 by 451, we get 0 with a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Include the next digit (8) from the dividend after 87, then repeat: 878 / 451

Step 3:
878 divided by 451 is 1 with a remainder of 427.
The next digit of our result is 1. 
Result so far: 1.0
If we take 451 away from 878, we end up with 427.
Include the next digit (7) from the dividend after 427, then repeat: 4277 / 451

Going ahead to step 4:
The number 451 fits into 4277 9 times, leaving a remainder of 218.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 4059 from 4277 and we're left with 218.
Bring next digit (3) of the dividend behind the 218 and repeat the process: 2183 / 451

Step 5:
2183 divided by 451 is 4 with a remainder of 379.
Record the quotient 4 as the next digit in the result. 
Result so far: 194.0
The remainder is 379 after subtracting 1804 from 2183.
Bring next digit (0) of the dividend behind the 379 and repeat the process: 3790 / 451

On to step 6:
If we divide 3790 by 451, we get 8 and a remainder of 182.
Record the quotient 8 as the next digit in the result. 
Result so far: 1948.0
Subtracting 3608 from 3790 leaves us with 182.
Fetch the next digit (8) from the dividend, attach it to 182 and continue: 1828 / 451

Moving on to step 7:
451 goes into 1828 4 times with a remainder of 24.
The next digit of our result is 4. 
Result so far: 19484.0
Deduct 1804 from 1828 and we're left with 24.
Take the next digit (5) from the dividend and append it to 24, then repeat: 245 / 451

Let's proceed to step 8:
451 goes into 245 0 times with a remainder of 245.
Put 0 as the next digit of the answer. 
Result so far: 194840.0
If we take 0 away from 245, we end up with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 9:
451 can be fit into 2450 5 times, resulting in a remainder of 195.
Record the quotient 5 as the next digit in the result. 
Result so far: 194840.5
Subtracting 2255 from 2450 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 10:
451 can be fit into 1950 4 times, resulting in a remainder of 146.
Put 4 as the next digit of the answer. 
Result so far: 194840.54
Deduct 1804 from 1950 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 11:
451 goes into 1460 3 times with a remainder of 107.
The number 3 becomes the next digit in our result. 
Result so far: 194840.543
If we take 1353 away from 1460, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 12:
When dividing 1070 by 451, we get 2 with a remainder of 168.
Put 2 as the next digit of the answer. 
Result so far: 194840.5432
If we take 902 away from 1070, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 13:
1680 divided by 451 is 3 with a remainder of 327.
Use 3 as the next digit of our solution. 
Result so far: 194840.54323
The remainder is 327 after subtracting 1353 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Moving on to step 14:
451 goes into 3270 7 times with a remainder of 113.
Record the quotient 7 as the next digit in the result. 
Result so far: 194840.543237
If we take 3157 away from 3270, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 15:
If we divide 1130 by 451, we get 2 and a remainder of 228.
Write down 2 as next digit of the result. 
Result so far: 194840.5432372
Subtract 902 from 1130 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 16:
451 goes into 2280 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 194840.54323725
If we take 2255 away from 2280, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 194840.54323725 with a remaining 2.5e-08.