We look at the division of 97664245 by 387 
We want to divide 97664245 by 387.

Advancing to step 1:
387 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 387

Advancing to step 2:
If we divide 97 by 387, we get 0 and a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 97 after subtracting 0 from 97.
Bring next digit (6) of the dividend behind the 97 and repeat the process: 976 / 387

Let's proceed to step 3:
The number 387 fits into 976 2 times, leaving a remainder of 202.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 774 from 976 leaves us with 202.
Append the next digit (6) from the dividend to 202 and continue with: 2026 / 387

Step 4:
If we divide 2026 by 387, we get 5 and a remainder of 91.
Use 5 as the next digit of our solution. 
Result so far: 25.0
If we take 1935 away from 2026, we end up with 91.
Append the next digit (4) from the dividend to 91 and continue with: 914 / 387

Moving on to step 5:
When dividing 914 by 387, we get 2 with a remainder of 140.
The next digit of our result is 2. 
Result so far: 252.0
Deduct 774 from 914 and we're left with 140.
Append the next digit (2) from the dividend to 140 and continue with: 1402 / 387

Going ahead to step 6:
When dividing 1402 by 387, we get 3 with a remainder of 241.
Write down 3 as next digit of the result. 
Result so far: 2523.0
Subtract 1161 from 1402 to get 241.
Take the next digit (4) from the dividend and append it to 241, then repeat: 2414 / 387

Let's proceed to step 7:
387 goes into 2414 6 times with a remainder of 92.
Record the quotient 6 as the next digit in the result. 
Result so far: 25236.0
If we take 2322 away from 2414, we end up with 92.
Append the next digit (5) from the dividend to 92 and continue with: 925 / 387

Advancing to step 8:
When dividing 925 by 387, we get 2 with a remainder of 151.
The next digit of our result is 2. 
Result so far: 252362.0
Subtract 774 from 925 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Advancing to step 9:
1510 divided by 387 is 3 with a remainder of 349.
Record the quotient 3 as the next digit in the result. 
Result so far: 252362.3
The remainder is 349 after subtracting 1161 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Step 10:
3490 divided by 387 is 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 252362.39
Deduct 3483 from 3490 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 11:
When dividing 70 by 387, we get 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 252362.39
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 12:
When dividing 700 by 387, we get 1 with a remainder of 313.
The next digit of our result is 1. 
Result so far: 252362.3901
The remainder is 313 after subtracting 387 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Let's proceed to step 13:
3130 divided by 387 is 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 252362.39018
If we subtract 3096 from 3130, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
If we divide 340 by 387, we get 0 and a remainder of 340.
Record the quotient 0 as the next digit in the result. 
Result so far: 252362.39018
Subtracting 0 from 340 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 15:
387 can be fit into 3400 8 times, resulting in a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 252362.3901808
Subtracting 3096 from 3400 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 16:
3040 divided by 387 is 7 with a remainder of 331.
The number 7 becomes the next digit in our result. 
Result so far: 252362.39018087
The remainder is 331 after subtracting 2709 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

The final outcome is 252362.39018087, with a leftover of 3.31e-07.