Let's divide 77835984 by 859
We want to divide 77835984 by 859.

Moving on to step 1:
If we divide 7 by 859, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 859

Advancing to step 2:
859 can be fit into 77 0 times, resulting in a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Bring next digit (8) of the dividend behind the 77 and repeat the process: 778 / 859

Going ahead to step 3:
859 can be fit into 778 0 times, resulting in a remainder of 778.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 778 after subtracting 0 from 778.
Grab the next digit (3) from the dividend, add it to 778, then carry on: 7783 / 859

On to step 4:
When dividing 7783 by 859, we get 9 with a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 7731 from 7783 and we're left with 52.
Grab the next digit (5) from the dividend, add it to 52, then carry on: 525 / 859

Going ahead to step 5:
When dividing 525 by 859, we get 0 with a remainder of 525.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtract 0 from 525 to get 525.
Bring next digit (9) of the dividend behind the 525 and repeat the process: 5259 / 859

Step 6:
5259 divided by 859 is 6 with a remainder of 105.
Write down 6 as next digit of the result. 
Result so far: 906.0
The remainder is 105 after subtracting 5154 from 5259.
Fetch the next digit (8) from the dividend, attach it to 105 and continue: 1058 / 859

On to step 7:
The number 859 fits into 1058 1 times, leaving a remainder of 199.
Put 1 as the next digit of the answer. 
Result so far: 9061.0
Deduct 859 from 1058 and we're left with 199.
Take the next digit (4) from the dividend and append it to 199, then repeat: 1994 / 859

On to step 8:
The number 859 fits into 1994 2 times, leaving a remainder of 276.
Write down 2 as next digit of the result. 
Result so far: 90612.0
The remainder is 276 after subtracting 1718 from 1994.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 9:
859 can be fit into 2760 3 times, resulting in a remainder of 183.
Put 3 as the next digit of the answer. 
Result so far: 90612.3
Deduct 2577 from 2760 and we're left with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Going ahead to step 10:
When dividing 1830 by 859, we get 2 with a remainder of 112.
Write down 2 as next digit of the result. 
Result so far: 90612.32
The remainder is 112 after subtracting 1718 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 11:
If we divide 1120 by 859, we get 1 and a remainder of 261.
The number 1 becomes the next digit in our result. 
Result so far: 90612.321
The remainder is 261 after subtracting 859 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Step 12:
When dividing 2610 by 859, we get 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 90612.3213
If we subtract 2577 from 2610, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 13:
When dividing 330 by 859, we get 0 with a remainder of 330.
Record the quotient 0 as the next digit in the result. 
Result so far: 90612.3213
Deduct 0 from 330 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 14:
If we divide 3300 by 859, we get 3 and a remainder of 723.
The number 3 becomes the next digit in our result. 
Result so far: 90612.321303
If we take 2577 away from 3300, we end up with 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

Advancing to step 15:
859 can be fit into 7230 8 times, resulting in a remainder of 358.
The next digit of our result is 8. 
Result so far: 90612.3213038
Subtract 6872 from 7230 to get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 16:
When dividing 3580 by 859, we get 4 with a remainder of 144.
The next digit of our result is 4. 
Result so far: 90612.32130384
Subtracting 3436 from 3580 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Our division results in 90612.32130384 with a remaining 1.44e-07.