We divide 870526 by 20
We want to divide 870526 by 20.

Step 1:
20 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 20

Going ahead to step 2:
The number 20 fits into 87 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 80 away from 87, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 20

Step 3:
20 can be fit into 70 3 times, resulting in a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Subtract 60 from 70 to get 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 20

Advancing to step 4:
105 divided by 20 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 435.0
The remainder is 5 after subtracting 100 from 105.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 20

Step 5:
The number 20 fits into 52 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 4352.0
If we take 40 away from 52, we end up with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 20

Moving on to step 6:
20 can be fit into 126 6 times, resulting in a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 43526.0
If we take 120 away from 126, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
When dividing 60 by 20, we get 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 43526.3
Deduct 60 from 60 and we're left 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:
20 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 43526.3
If we take 0 away from 0, we end up 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.

Going ahead to step 9:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 43526.3
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.

In conclusion, the division gives 43526.3 with a balance of 0.0.