1216355 ÷ 880 
Let's see how many times 880 fits into 1216355.

Let's proceed to step 1:
The number 880 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 880

Going ahead to step 2:
12 divided by 880 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 880

Going ahead to step 3:
880 goes into 121 0 times with a remainder of 121.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 121 leaves us with 121.
Take the next digit (6) from the dividend and append it to 121, then repeat: 1216 / 880

Step 4:
When dividing 1216 by 880, we get 1 with a remainder of 336.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 880 from 1216 to get 336.
Fetch the next digit (3) from the dividend, attach it to 336 and continue: 3363 / 880

Advancing to step 5:
If we divide 3363 by 880, we get 3 and a remainder of 723.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 2640 from 3363 to get 723.
Fetch the next digit (5) from the dividend, attach it to 723 and continue: 7235 / 880

Step 6:
880 can be fit into 7235 8 times, resulting in a remainder of 195.
Write down 8 as next digit of the result. 
Result so far: 138.0
The remainder is 195 after subtracting 7040 from 7235.
Take the next digit (5) from the dividend and append it to 195, then repeat: 1955 / 880

Step 7:
If we divide 1955 by 880, we get 2 and a remainder of 195.
The next digit of our result is 2. 
Result so far: 1382.0
Subtract 1760 from 1955 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 8:
1950 divided by 880 is 2 with a remainder of 190.
The next digit of our result is 2. 
Result so far: 1382.2
Deduct 1760 from 1950 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 9:
The number 880 fits into 1900 2 times, leaving a remainder of 140.
Put 2 as the next digit of the answer. 
Result so far: 1382.22
Subtracting 1760 from 1900 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 1382.22 with a remaining 0.14.