We're dividing 61569637 by 320 
We want to divide 61569637 by 320.

Going ahead to step 1:
320 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 320

On to step 2:
320 goes into 61 0 times with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Include the next digit (5) from the dividend after 61, then repeat: 615 / 320

Going ahead to step 3:
When dividing 615 by 320, we get 1 with a remainder of 295.
The next digit of our result is 1. 
Result so far: 1.0
If we take 320 away from 615, we end up with 295.
Include the next digit (6) from the dividend after 295, then repeat: 2956 / 320

Moving on to step 4:
If we divide 2956 by 320, we get 9 and a remainder of 76.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 2880 from 2956, we get 76.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 320

On to step 5:
320 can be fit into 769 2 times, resulting in a remainder of 129.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Subtracting 640 from 769 leaves us with 129.
Fetch the next digit (6) from the dividend, attach it to 129 and continue: 1296 / 320

On to step 6:
The number 320 fits into 1296 4 times, leaving a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 1924.0
Subtracting 1280 from 1296 leaves us with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 320

On to step 7:
The number 320 fits into 163 0 times, leaving a remainder of 163.
Put 0 as the next digit of the answer. 
Result so far: 19240.0
The remainder is 163 after subtracting 0 from 163.
Take the next digit (7) from the dividend and append it to 163, then repeat: 1637 / 320

Moving on to step 8:
The number 320 fits into 1637 5 times, leaving a remainder of 37.
Put 5 as the next digit of the answer. 
Result so far: 192405.0
If we take 1600 away from 1637, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
370 divided by 320 is 1 with a remainder of 50.
The number 1 becomes the next digit in our result. 
Result so far: 192405.1
Subtract 320 from 370 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 320, we get 1 and a remainder of 180.
Use 1 as the next digit of our solution. 
Result so far: 192405.11
If we subtract 320 from 500, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 192405.11, and the remainder is 0.18.