We look at the division of 70198477 by 877 
We want to divide 70198477 by 877.

Going ahead to step 1:
The number 877 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
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 / 877

On to step 2:
The number 877 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 877

On to step 3:
701 divided by 877 is 0 with a remainder of 701.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 701 after subtracting 0 from 701.
Bring next digit (9) of the dividend behind the 701 and repeat the process: 7019 / 877

Moving on to step 4:
877 goes into 7019 8 times with a remainder of 3.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 7016 from 7019 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 877

Going ahead to step 5:
38 divided by 877 is 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 80.0
Subtract 0 from 38 to get 38.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 877

Step 6:
877 goes into 384 0 times with a remainder of 384.
Put 0 as the next digit of the answer. 
Result so far: 800.0
Deduct 0 from 384 and we're left with 384.
Include the next digit (7) from the dividend after 384, then repeat: 3847 / 877

Moving on to step 7:
If we divide 3847 by 877, we get 4 and a remainder of 339.
The number 4 becomes the next digit in our result. 
Result so far: 8004.0
If we subtract 3508 from 3847, we get 339.
Take the next digit (7) from the dividend and append it to 339, then repeat: 3397 / 877

Advancing to step 8:
3397 divided by 877 is 3 with a remainder of 766.
Write down 3 as next digit of the result. 
Result so far: 80043.0
Deduct 2631 from 3397 and we're left with 766.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7660, and continue the process.

Moving on to step 9:
877 can be fit into 7660 8 times, resulting in a remainder of 644.
The next digit of our result is 8. 
Result so far: 80043.8
Subtract 7016 from 7660 to get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Advancing to step 10:
6440 divided by 877 is 7 with a remainder of 301.
Write down 7 as next digit of the result. 
Result so far: 80043.87
If we subtract 6139 from 6440, we get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 11:
The number 877 fits into 3010 3 times, leaving a remainder of 379.
The next digit of our result is 3. 
Result so far: 80043.873
Subtract 2631 from 3010 to get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Advancing to step 12:
877 goes into 3790 4 times with a remainder of 282.
The next digit of our result is 4. 
Result so far: 80043.8734
If we take 3508 away from 3790, we end up with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Step 13:
877 goes into 2820 3 times with a remainder of 189.
Use 3 as the next digit of our solution. 
Result so far: 80043.87343
If we subtract 2631 from 2820, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 14:
If we divide 1890 by 877, we get 2 and a remainder of 136.
Put 2 as the next digit of the answer. 
Result so far: 80043.873432
Deduct 1754 from 1890 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 15:
When dividing 1360 by 877, we get 1 with a remainder of 483.
Put 1 as the next digit of the answer. 
Result so far: 80043.8734321
Deduct 877 from 1360 and we're left with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

On to step 16:
If we divide 4830 by 877, we get 5 and a remainder of 445.
Write down 5 as next digit of the result. 
Result so far: 80043.87343215
Subtract 4385 from 4830 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

In conclusion, the division gives 80043.87343215 with a balance of 4.45e-07.