We're dividing 80212289 by 948 
Let's see how many times 948 fits into 80212289.

Going ahead to step 1:
948 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 948

On to step 2:
948 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (2) from the dividend to 80 and continue with: 802 / 948

Step 3:
If we divide 802 by 948, we get 0 and a remainder of 802.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 802 leaves us with 802.
Include the next digit (1) from the dividend after 802, then repeat: 8021 / 948

Step 4:
The number 948 fits into 8021 8 times, leaving a remainder of 437.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 7584 from 8021, we get 437.
Grab the next digit (2) from the dividend, add it to 437, then carry on: 4372 / 948

Moving on to step 5:
4372 divided by 948 is 4 with a remainder of 580.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
If we subtract 3792 from 4372, we get 580.
Include the next digit (2) from the dividend after 580, then repeat: 5802 / 948

Advancing to step 6:
948 goes into 5802 6 times with a remainder of 114.
Use 6 as the next digit of our solution. 
Result so far: 846.0
If we subtract 5688 from 5802, we get 114.
Include the next digit (8) from the dividend after 114, then repeat: 1148 / 948

Step 7:
948 can be fit into 1148 1 times, resulting in a remainder of 200.
Record the quotient 1 as the next digit in the result. 
Result so far: 8461.0
If we subtract 948 from 1148, we get 200.
Include the next digit (9) from the dividend after 200, then repeat: 2009 / 948

Let's proceed to step 8:
948 can be fit into 2009 2 times, resulting in a remainder of 113.
Put 2 as the next digit of the answer. 
Result so far: 84612.0
If we subtract 1896 from 2009, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 9:
948 can be fit into 1130 1 times, resulting in a remainder of 182.
The number 1 becomes the next digit in our result. 
Result so far: 84612.1
Deduct 948 from 1130 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Let's proceed to step 10:
1820 divided by 948 is 1 with a remainder of 872.
The number 1 becomes the next digit in our result. 
Result so far: 84612.11
Deduct 948 from 1820 and we're left with 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

Our division results in 84612.11 with a remaining 0.872.