70909031 divided by 859 
We want to figure out the number of times 70909031 can be divided by 859.

Step 1:
The number 859 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 859

Step 2:
859 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 859

Let's proceed to step 3:
859 goes into 709 0 times with a remainder of 709.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 709 to get 709.
Append the next digit (0) from the dividend to 709 and continue with: 7090 / 859

Advancing to step 4:
859 goes into 7090 8 times with a remainder of 218.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 6872 from 7090 and we're left with 218.
Take the next digit (9) from the dividend and append it to 218, then repeat: 2189 / 859

Moving on to step 5:
859 goes into 2189 2 times with a remainder of 471.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
The remainder is 471 after subtracting 1718 from 2189.
Include the next digit (0) from the dividend after 471, then repeat: 4710 / 859

Moving on to step 6:
If we divide 4710 by 859, we get 5 and a remainder of 415.
The number 5 becomes the next digit in our result. 
Result so far: 825.0
Subtract 4295 from 4710 to get 415.
Bring next digit (3) of the dividend behind the 415 and repeat the process: 4153 / 859

Going ahead to step 7:
4153 divided by 859 is 4 with a remainder of 717.
Use 4 as the next digit of our solution. 
Result so far: 8254.0
The remainder is 717 after subtracting 3436 from 4153.
Grab the next digit (1) from the dividend, add it to 717, then carry on: 7171 / 859

Moving on to step 8:
The number 859 fits into 7171 8 times, leaving a remainder of 299.
Use 8 as the next digit of our solution. 
Result so far: 82548.0
Subtracting 6872 from 7171 leaves us with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Advancing to step 9:
The number 859 fits into 2990 3 times, leaving a remainder of 413.
Use 3 as the next digit of our solution. 
Result so far: 82548.3
Subtracting 2577 from 2990 leaves us with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 10:
When dividing 4130 by 859, we get 4 with a remainder of 694.
Put 4 as the next digit of the answer. 
Result so far: 82548.34
Deduct 3436 from 4130 and we're left with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Moving on to step 11:
If we divide 6940 by 859, we get 8 and a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 82548.348
Subtracting 6872 from 6940 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 12:
When dividing 680 by 859, we get 0 with a remainder of 680.
The number 0 becomes the next digit in our result. 
Result so far: 82548.348
The remainder is 680 after subtracting 0 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 13:
The number 859 fits into 6800 7 times, leaving a remainder of 787.
Use 7 as the next digit of our solution. 
Result so far: 82548.34807
If we subtract 6013 from 6800, we get 787.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7870, and continue the process.

On to step 14:
859 goes into 7870 9 times with a remainder of 139.
Record the quotient 9 as the next digit in the result. 
Result so far: 82548.348079
Subtracting 7731 from 7870 leaves us with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 15:
When dividing 1390 by 859, we get 1 with a remainder of 531.
Use 1 as the next digit of our solution. 
Result so far: 82548.3480791
Deduct 859 from 1390 and we're left with 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Step 16:
When dividing 5310 by 859, we get 6 with a remainder of 156.
The number 6 becomes the next digit in our result. 
Result so far: 82548.34807916
Subtract 5154 from 5310 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

The quotient of the division is 82548.34807916, and the remainder is 1.56e-07.