80051859 ÷ 575 
Let's see how many times 575 fits into 80051859.

Moving on to step 1:
When dividing 8 by 575, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 575

Advancing to step 2:
575 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Include the next digit (0) from the dividend after 80, then repeat: 800 / 575

Step 3:
575 goes into 800 1 times with a remainder of 225.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 575 from 800 and we're left with 225.
Fetch the next digit (5) from the dividend, attach it to 225 and continue: 2255 / 575

Moving on to step 4:
The number 575 fits into 2255 3 times, leaving a remainder of 530.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 1725 from 2255 to get 530.
Take the next digit (1) from the dividend and append it to 530, then repeat: 5301 / 575

On to step 5:
If we divide 5301 by 575, we get 9 and a remainder of 126.
Write down 9 as next digit of the result. 
Result so far: 139.0
If we subtract 5175 from 5301, we get 126.
Take the next digit (8) from the dividend and append it to 126, then repeat: 1268 / 575

Moving on to step 6:
The number 575 fits into 1268 2 times, leaving a remainder of 118.
The next digit of our result is 2. 
Result so far: 1392.0
Subtracting 1150 from 1268 leaves us with 118.
Take the next digit (5) from the dividend and append it to 118, then repeat: 1185 / 575

Going ahead to step 7:
575 goes into 1185 2 times with a remainder of 35.
The next digit of our result is 2. 
Result so far: 13922.0
Subtracting 1150 from 1185 leaves us with 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 575

Moving on to step 8:
When dividing 359 by 575, we get 0 with a remainder of 359.
Record the quotient 0 as the next digit in the result. 
Result so far: 139220.0
Subtracting 0 from 359 leaves us with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Advancing to step 9:
3590 divided by 575 is 6 with a remainder of 140.
The next digit of our result is 6. 
Result so far: 139220.6
Deduct 3450 from 3590 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 10:
When dividing 1400 by 575, we get 2 with a remainder of 250.
The number 2 becomes the next digit in our result. 
Result so far: 139220.62
Deduct 1150 from 1400 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 11:
2500 divided by 575 is 4 with a remainder of 200.
The number 4 becomes the next digit in our result. 
Result so far: 139220.624
Deduct 2300 from 2500 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
If we divide 2000 by 575, we get 3 and a remainder of 275.
Put 3 as the next digit of the answer. 
Result so far: 139220.6243
Deduct 1725 from 2000 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 13:
When dividing 2750 by 575, we get 4 with a remainder of 450.
The number 4 becomes the next digit in our result. 
Result so far: 139220.62434
Subtracting 2300 from 2750 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 14:
4500 divided by 575 is 7 with a remainder of 475.
The next digit of our result is 7. 
Result so far: 139220.624347
Subtracting 4025 from 4500 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Step 15:
The number 575 fits into 4750 8 times, leaving a remainder of 150.
Put 8 as the next digit of the answer. 
Result so far: 139220.6243478
Deduct 4600 from 4750 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 16:
1500 divided by 575 is 2 with a remainder of 350.
Record the quotient 2 as the next digit in the result. 
Result so far: 139220.62434782
Subtract 1150 from 1500 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The quotient of the division is 139220.62434782, and the remainder is 3.5e-07.