We're dividing 97685807 by 451 
We're looking to find how many times 451 goes into 97685807.

Moving on to step 1:
The number 451 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 451

Moving on to step 2:
451 goes into 97 0 times with a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 97, we get 97.
Fetch the next digit (6) from the dividend, attach it to 97 and continue: 976 / 451

Moving on to step 3:
When dividing 976 by 451, we get 2 with a remainder of 74.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 902 away from 976, we end up with 74.
Take the next digit (8) from the dividend and append it to 74, then repeat: 748 / 451

Advancing to step 4:
748 divided by 451 is 1 with a remainder of 297.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 297 after subtracting 451 from 748.
Include the next digit (5) from the dividend after 297, then repeat: 2975 / 451

Going ahead to step 5:
When dividing 2975 by 451, we get 6 with a remainder of 269.
Write down 6 as next digit of the result. 
Result so far: 216.0
If we subtract 2706 from 2975, we get 269.
Append the next digit (8) from the dividend to 269 and continue with: 2698 / 451

Advancing to step 6:
When dividing 2698 by 451, we get 5 with a remainder of 443.
Record the quotient 5 as the next digit in the result. 
Result so far: 2165.0
Deduct 2255 from 2698 and we're left with 443.
Take the next digit (0) from the dividend and append it to 443, then repeat: 4430 / 451

Going ahead to step 7:
451 can be fit into 4430 9 times, resulting in a remainder of 371.
Write down 9 as next digit of the result. 
Result so far: 21659.0
The remainder is 371 after subtracting 4059 from 4430.
Include the next digit (7) from the dividend after 371, then repeat: 3717 / 451

On to step 8:
451 can be fit into 3717 8 times, resulting in a remainder of 109.
The number 8 becomes the next digit in our result. 
Result so far: 216598.0
Deduct 3608 from 3717 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Going ahead to step 9:
1090 divided by 451 is 2 with a remainder of 188.
The number 2 becomes the next digit in our result. 
Result so far: 216598.2
Subtracting 902 from 1090 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 10:
If we divide 1880 by 451, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 216598.24
Subtracting 1804 from 1880 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
If we divide 760 by 451, we get 1 and a remainder of 309.
The next digit of our result is 1. 
Result so far: 216598.241
If we subtract 451 from 760, we get 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Going ahead to step 12:
451 goes into 3090 6 times with a remainder of 384.
Write down 6 as next digit of the result. 
Result so far: 216598.2416
If we take 2706 away from 3090, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 13:
451 goes into 3840 8 times with a remainder of 232.
Put 8 as the next digit of the answer. 
Result so far: 216598.24168
If we subtract 3608 from 3840, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 14:
451 goes into 2320 5 times with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 216598.241685
If we subtract 2255 from 2320, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 15:
451 goes into 650 1 times with a remainder of 199.
The number 1 becomes the next digit in our result. 
Result so far: 216598.2416851
Deduct 451 from 650 and we're left with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Going ahead to step 16:
If we divide 1990 by 451, we get 4 and a remainder of 186.
The next digit of our result is 4. 
Result so far: 216598.24168514
If we take 1804 away from 1990, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

After the division, we end up with 216598.24168514 and a remainder of 1.86e-07.