70890590 divided by 680 
Our goal is to divide 70890590 by 680.

Step 1:
If we divide 7 by 680, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 680

Let's proceed to step 2:
70 divided by 680 is 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Take the next digit (8) from the dividend and append it to 70, then repeat: 708 / 680

Let's proceed to step 3:
680 goes into 708 1 times with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 680 from 708, we get 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 680

Moving on to step 4:
289 divided by 680 is 0 with a remainder of 289.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 289 leaves us with 289.
Include the next digit (0) from the dividend after 289, then repeat: 2890 / 680

Step 5:
680 can be fit into 2890 4 times, resulting in a remainder of 170.
Write down 4 as next digit of the result. 
Result so far: 104.0
If we subtract 2720 from 2890, we get 170.
Bring next digit (5) of the dividend behind the 170 and repeat the process: 1705 / 680

Step 6:
If we divide 1705 by 680, we get 2 and a remainder of 345.
The number 2 becomes the next digit in our result. 
Result so far: 1042.0
Subtracting 1360 from 1705 leaves us with 345.
Grab the next digit (9) from the dividend, add it to 345, then carry on: 3459 / 680

Going ahead to step 7:
680 goes into 3459 5 times with a remainder of 59.
The next digit of our result is 5. 
Result so far: 10425.0
Subtract 3400 from 3459 to get 59.
Include the next digit (0) from the dividend after 59, then repeat: 590 / 680

On to step 8:
680 can be fit into 590 0 times, resulting in a remainder of 590.
The number 0 becomes the next digit in our result. 
Result so far: 104250.0
The remainder is 590 after subtracting 0 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Advancing to step 9:
If we divide 5900 by 680, we get 8 and a remainder of 460.
Put 8 as the next digit of the answer. 
Result so far: 104250.8
Subtracting 5440 from 5900 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 10:
The number 680 fits into 4600 6 times, leaving a remainder of 520.
Record the quotient 6 as the next digit in the result. 
Result so far: 104250.86
Subtracting 4080 from 4600 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 11:
When dividing 5200 by 680, we get 7 with a remainder of 440.
Record the quotient 7 as the next digit in the result. 
Result so far: 104250.867
The remainder is 440 after subtracting 4760 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 12:
680 can be fit into 4400 6 times, resulting in a remainder of 320.
Use 6 as the next digit of our solution. 
Result so far: 104250.8676
Subtract 4080 from 4400 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
680 goes into 3200 4 times with a remainder of 480.
Use 4 as the next digit of our solution. 
Result so far: 104250.86764
Deduct 2720 from 3200 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 14:
When dividing 4800 by 680, we get 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 104250.867647
Deduct 4760 from 4800 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
If we divide 400 by 680, we get 0 and a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 104250.867647
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 16:
4000 divided by 680 is 5 with a remainder of 600.
Record the quotient 5 as the next digit in the result. 
Result so far: 104250.86764705
If we take 3400 away from 4000, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The quotient of the division is 104250.86764705, and the remainder is 6e-07.