Let's divide 877919 by 70
We're looking to find how many times 70 goes into 877919.

On to step 1:
When dividing 8 by 70, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 70

Advancing to step 2:
70 can be fit into 87 1 times, resulting in a remainder of 17.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 70 from 87 leaves us with 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 70

Advancing to step 3:
If we divide 177 by 70, we get 2 and a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 140 from 177 leaves us with 37.
Include the next digit (9) from the dividend after 37, then repeat: 379 / 70

Advancing to step 4:
The number 70 fits into 379 5 times, leaving a remainder of 29.
The next digit of our result is 5. 
Result so far: 125.0
Subtract 350 from 379 to get 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 70

On to step 5:
70 can be fit into 291 4 times, resulting in a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 1254.0
Subtract 280 from 291 to get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 70

On to step 6:
When dividing 119 by 70, we get 1 with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 12541.0
Subtracting 70 from 119 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 7:
70 goes into 490 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 12541.7
Subtracting 490 from 490 leaves us with 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:
The number 70 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12541.7
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 70, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12541.7
Subtracting 0 from 0 leaves us with 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 final outcome is 12541.7, with a leftover of 0.0.