881573 ÷ 70 
Let's see how many times 70 fits into 881573.

Step 1:
The number 70 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 70

Step 2:
When dividing 88 by 70, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 70 from 88 to get 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 70

Moving on to step 3:
181 divided by 70 is 2 with a remainder of 41.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 41 after subtracting 140 from 181.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 70

Advancing to step 4:
If we divide 415 by 70, we get 5 and a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
Deduct 350 from 415 and we're left with 65.
Take the next digit (7) from the dividend and append it to 65, then repeat: 657 / 70

Step 5:
657 divided by 70 is 9 with a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 1259.0
If we take 630 away from 657, we end up with 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 70

On to step 6:
70 goes into 273 3 times with a remainder of 63.
The next digit of our result is 3. 
Result so far: 12593.0
Subtract 210 from 273 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
630 divided by 70 is 9 with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 12593.9
Subtract 630 from 630 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
If we divide 0 by 70, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12593.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
0 divided by 70 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12593.9
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 12593.9, and the remainder is 0.0.