We look at the division of 97666238 by 286 
We're looking to find how many times 286 goes into 97666238.

Advancing to step 1:
9 divided by 286 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 286

Moving on to step 2:
If we divide 97 by 286, we get 0 and a remainder of 97.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 97, we get 97.
Take the next digit (6) from the dividend and append it to 97, then repeat: 976 / 286

Step 3:
The number 286 fits into 976 3 times, leaving a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 858 from 976 to get 118.
Append the next digit (6) from the dividend to 118 and continue with: 1186 / 286

Moving on to step 4:
1186 divided by 286 is 4 with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtract 1144 from 1186 to get 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 286

Let's proceed to step 5:
426 divided by 286 is 1 with a remainder of 140.
Use 1 as the next digit of our solution. 
Result so far: 341.0
If we subtract 286 from 426, we get 140.
Append the next digit (2) from the dividend to 140 and continue with: 1402 / 286

Let's proceed to step 6:
286 can be fit into 1402 4 times, resulting in a remainder of 258.
Use 4 as the next digit of our solution. 
Result so far: 3414.0
Subtract 1144 from 1402 to get 258.
Append the next digit (3) from the dividend to 258 and continue with: 2583 / 286

On to step 7:
286 can be fit into 2583 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 34149.0
Subtract 2574 from 2583 to get 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 286

Let's proceed to step 8:
286 can be fit into 98 0 times, resulting in a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 341490.0
Subtract 0 from 98 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 9:
When dividing 980 by 286, we get 3 with a remainder of 122.
The next digit of our result is 3. 
Result so far: 341490.3
Deduct 858 from 980 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 10:
286 goes into 1220 4 times with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 341490.34
Subtract 1144 from 1220 to get 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:
286 can be fit into 760 2 times, resulting in a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 341490.342
Subtracting 572 from 760 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.

On to step 12:
1880 divided by 286 is 6 with a remainder of 164.
Record the quotient 6 as the next digit in the result. 
Result so far: 341490.3426
Subtracting 1716 from 1880 leaves us 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.

Moving on to step 13:
1640 divided by 286 is 5 with a remainder of 210.
Use 5 as the next digit of our solution. 
Result so far: 341490.34265
Subtract 1430 from 1640 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 14:
When dividing 2100 by 286, we get 7 with a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 341490.342657
Subtract 2002 from 2100 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 15:
286 goes into 980 3 times with a remainder of 122.
Write down 3 as next digit of the result. 
Result so far: 341490.3426573
The remainder is 122 after subtracting 858 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 16:
286 can be fit into 1220 4 times, resulting in a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 341490.34265734
If we take 1144 away from 1220, we end up 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.

The final result is 341490.34265734 with a remainder of 7.6e-08.