We divide 78495670 by 997
We want to figure out the number of times 78495670 can be divided by 997.

Going ahead to step 1:
When dividing 7 by 997, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 997

Going ahead to step 2:
If we divide 78 by 997, we get 0 and a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (4) from the dividend, attach it to 78 and continue: 784 / 997

Advancing to step 3:
If we divide 784 by 997, we get 0 and a remainder of 784.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 784 to get 784.
Include the next digit (9) from the dividend after 784, then repeat: 7849 / 997

Going ahead to step 4:
The number 997 fits into 7849 7 times, leaving a remainder of 870.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 6979 from 7849 leaves us with 870.
Fetch the next digit (5) from the dividend, attach it to 870 and continue: 8705 / 997

Moving on to step 5:
When dividing 8705 by 997, we get 8 with a remainder of 729.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 7976 from 8705 leaves us with 729.
Fetch the next digit (6) from the dividend, attach it to 729 and continue: 7296 / 997

Moving on to step 6:
7296 divided by 997 is 7 with a remainder of 317.
The next digit of our result is 7. 
Result so far: 787.0
Deduct 6979 from 7296 and we're left with 317.
Grab the next digit (7) from the dividend, add it to 317, then carry on: 3177 / 997

Let's proceed to step 7:
997 goes into 3177 3 times with a remainder of 186.
Record the quotient 3 as the next digit in the result. 
Result so far: 7873.0
The remainder is 186 after subtracting 2991 from 3177.
Grab the next digit (0) from the dividend, add it to 186, then carry on: 1860 / 997

On to step 8:
1860 divided by 997 is 1 with a remainder of 863.
Put 1 as the next digit of the answer. 
Result so far: 78731.0
Deduct 997 from 1860 and we're left with 863.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8630, and continue the process.

On to step 9:
8630 divided by 997 is 8 with a remainder of 654.
Record the quotient 8 as the next digit in the result. 
Result so far: 78731.8
Subtract 7976 from 8630 to get 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Moving on to step 10:
997 goes into 6540 6 times with a remainder of 558.
The next digit of our result is 6. 
Result so far: 78731.86
If we take 5982 away from 6540, we end up with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Moving on to step 11:
If we divide 5580 by 997, we get 5 and a remainder of 595.
Write down 5 as next digit of the result. 
Result so far: 78731.865
If we subtract 4985 from 5580, we get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Let's proceed to step 12:
997 goes into 5950 5 times with a remainder of 965.
Write down 5 as next digit of the result. 
Result so far: 78731.8655
Deduct 4985 from 5950 and we're left with 965.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9650, and continue the process.

The final result is 78731.8655 with a remainder of 0.00965.