We divide 78189604 by 61
We're looking to find how many times 61 goes into 78189604.

On to step 1:
7 divided by 61 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 61

Step 2:
61 goes into 78 1 times with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 17 after subtracting 61 from 78.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 61

Advancing to step 3:
The number 61 fits into 171 2 times, leaving a remainder of 49.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 122 from 171 to get 49.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 61

Step 4:
If we divide 498 by 61, we get 8 and a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 128.0
If we subtract 488 from 498, we get 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 61

Step 5:
The number 61 fits into 109 1 times, leaving a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 1281.0
If we take 61 away from 109, we end up with 48.
Append the next digit (6) from the dividend to 48 and continue with: 486 / 61

Moving on to step 6:
The number 61 fits into 486 7 times, leaving a remainder of 59.
Write down 7 as next digit of the result. 
Result so far: 12817.0
Deduct 427 from 486 and we're left with 59.
Grab the next digit (0) from the dividend, add it to 59, then carry on: 590 / 61

On to step 7:
If we divide 590 by 61, we get 9 and a remainder of 41.
The next digit of our result is 9. 
Result so far: 128179.0
The remainder is 41 after subtracting 549 from 590.
Take the next digit (4) from the dividend and append it to 41, then repeat: 414 / 61

Let's proceed to step 8:
The number 61 fits into 414 6 times, leaving a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 1281796.0
The remainder is 48 after subtracting 366 from 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
480 divided by 61 is 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 1281796.7
If we take 427 away from 480, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 10:
61 can be fit into 530 8 times, resulting in a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 1281796.78
The remainder is 42 after subtracting 488 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
If we divide 420 by 61, we get 6 and a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 1281796.786
Subtract 366 from 420 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 12:
The number 61 fits into 540 8 times, leaving a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 1281796.7868
The remainder is 52 after subtracting 488 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
If we divide 520 by 61, we get 8 and a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 1281796.78688
The remainder is 32 after subtracting 488 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 1281796.78688, and the remainder is 3.2e-05.