We divide 78085523 by 397
We want to figure out the number of times 78085523 can be divided by 397.

Moving on to step 1:
The number 397 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 397

On to step 2:
397 can be fit into 78 0 times, resulting in a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 397

Going ahead to step 3:
397 can be fit into 780 1 times, resulting in a remainder of 383.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 397 from 780, we get 383.
Bring next digit (8) of the dividend behind the 383 and repeat the process: 3838 / 397

Moving on to step 4:
397 goes into 3838 9 times with a remainder of 265.
The next digit of our result is 9. 
Result so far: 19.0
The remainder is 265 after subtracting 3573 from 3838.
Fetch the next digit (5) from the dividend, attach it to 265 and continue: 2655 / 397

Advancing to step 5:
2655 divided by 397 is 6 with a remainder of 273.
Record the quotient 6 as the next digit in the result. 
Result so far: 196.0
If we subtract 2382 from 2655, we get 273.
Bring next digit (5) of the dividend behind the 273 and repeat the process: 2735 / 397

Step 6:
The number 397 fits into 2735 6 times, leaving a remainder of 353.
Use 6 as the next digit of our solution. 
Result so far: 1966.0
Deduct 2382 from 2735 and we're left with 353.
Bring next digit (2) of the dividend behind the 353 and repeat the process: 3532 / 397

Going ahead to step 7:
397 goes into 3532 8 times with a remainder of 356.
The number 8 becomes the next digit in our result. 
Result so far: 19668.0
If we take 3176 away from 3532, we end up with 356.
Append the next digit (3) from the dividend to 356 and continue with: 3563 / 397

Moving on to step 8:
When dividing 3563 by 397, we get 8 with a remainder of 387.
The number 8 becomes the next digit in our result. 
Result so far: 196688.0
If we take 3176 away from 3563, we end up with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Step 9:
The number 397 fits into 3870 9 times, leaving a remainder of 297.
Use 9 as the next digit of our solution. 
Result so far: 196688.9
The remainder is 297 after subtracting 3573 from 3870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Step 10:
2970 divided by 397 is 7 with a remainder of 191.
Put 7 as the next digit of the answer. 
Result so far: 196688.97
If we take 2779 away from 2970, we end up with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 11:
The number 397 fits into 1910 4 times, leaving a remainder of 322.
Record the quotient 4 as the next digit in the result. 
Result so far: 196688.974
Subtract 1588 from 1910 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 12:
397 goes into 3220 8 times with a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 196688.9748
Subtracting 3176 from 3220 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
397 can be fit into 440 1 times, resulting in a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 196688.97481
If we take 397 away from 440, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 14:
When dividing 430 by 397, we get 1 with a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 196688.974811
If we take 397 away from 430, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

After the division, we end up with 196688.974811 and a remainder of 3.3e-06.