893590 ÷ 70 
We want to figure out the number of times 893590 can be divided by 70.

On to step 1:
If we divide 8 by 70, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 70

On to step 2:
When dividing 89 by 70, we get 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 70 from 89, we get 19.
Fetch the next digit (3) from the dividend, attach it to 19 and continue: 193 / 70

Going ahead to step 3:
70 can be fit into 193 2 times, resulting in a remainder of 53.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 53 after subtracting 140 from 193.
Fetch the next digit (5) from the dividend, attach it to 53 and continue: 535 / 70

Advancing to step 4:
When dividing 535 by 70, we get 7 with a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
Subtract 490 from 535 to get 45.
Fetch the next digit (9) from the dividend, attach it to 45 and continue: 459 / 70

Moving on to step 5:
70 can be fit into 459 6 times, resulting in a remainder of 39.
The number 6 becomes the next digit in our result. 
Result so far: 1276.0
Deduct 420 from 459 and we're left with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 70

Advancing to step 6:
390 divided by 70 is 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 12765.0
The remainder is 40 after subtracting 350 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
70 goes into 400 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 12765.5
Subtract 350 from 400 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
The number 70 fits into 500 7 times, leaving a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 12765.57
If we subtract 490 from 500, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
If we divide 100 by 70, we get 1 and a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 12765.571
Deduct 70 from 100 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 12765.5714
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
The number 70 fits into 200 2 times, leaving a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 12765.57142
The remainder is 60 after subtracting 140 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
70 goes into 600 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 12765.571428
Subtracting 560 from 600 leaves us 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.

On to step 13:
If we divide 400 by 70, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 12765.5714285
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
70 goes into 500 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 12765.57142857
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 12765.57142857 and a remainder of 1e-08.