70830 ÷ 89 
Let's see how many times 89 fits into 70830.

Advancing to step 1:
If we divide 7 by 89, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 89

Moving on to step 2:
If we divide 70 by 89, we get 0 and a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Include the next digit (8) from the dividend after 70, then repeat: 708 / 89

Step 3:
89 can be fit into 708 7 times, resulting in a remainder of 85.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 623 from 708 to get 85.
Fetch the next digit (3) from the dividend, attach it to 85 and continue: 853 / 89

Going ahead to step 4:
The number 89 fits into 853 9 times, leaving a remainder of 52.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Subtracting 801 from 853 leaves us with 52.
Bring next digit (0) of the dividend behind the 52 and repeat the process: 520 / 89

Let's proceed to step 5:
The number 89 fits into 520 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 795.0
The remainder is 75 after subtracting 445 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 6:
The number 89 fits into 750 8 times, leaving a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 795.8
If we subtract 712 from 750, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
When dividing 380 by 89, we get 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 795.84
Subtract 356 from 380 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
240 divided by 89 is 2 with a remainder of 62.
The next digit of our result is 2. 
Result so far: 795.842
Deduct 178 from 240 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 9:
620 divided by 89 is 6 with a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 795.8426
Subtract 534 from 620 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 10:
When dividing 860 by 89, we get 9 with a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 795.84269
Subtract 801 from 860 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 11:
590 divided by 89 is 6 with a remainder of 56.
The next digit of our result is 6. 
Result so far: 795.842696
If we take 534 away from 590, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 12:
When dividing 560 by 89, we get 6 with a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 795.8426966
Subtract 534 from 560 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 795.8426966 with a remainder of 2.6e-07.