74822489 ÷ 550 
We want to divide 74822489 by 550.

Let's proceed to step 1:
The number 550 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 550

Going ahead to step 2:
74 divided by 550 is 0 with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 550

Going ahead to step 3:
When dividing 748 by 550, we get 1 with a remainder of 198.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 550 from 748 leaves us with 198.
Append the next digit (2) from the dividend to 198 and continue with: 1982 / 550

Advancing to step 4:
The number 550 fits into 1982 3 times, leaving a remainder of 332.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1650 from 1982 and we're left with 332.
Include the next digit (2) from the dividend after 332, then repeat: 3322 / 550

Let's proceed to step 5:
3322 divided by 550 is 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
Deduct 3300 from 3322 and we're left with 22.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 550

Let's proceed to step 6:
550 can be fit into 224 0 times, resulting in a remainder of 224.
Record the quotient 0 as the next digit in the result. 
Result so far: 1360.0
Subtracting 0 from 224 leaves us with 224.
Take the next digit (8) from the dividend and append it to 224, then repeat: 2248 / 550

Advancing to step 7:
If we divide 2248 by 550, we get 4 and a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 13604.0
If we take 2200 away from 2248, we end up with 48.
Include the next digit (9) from the dividend after 48, then repeat: 489 / 550

On to step 8:
When dividing 489 by 550, we get 0 with a remainder of 489.
Record the quotient 0 as the next digit in the result. 
Result so far: 136040.0
The remainder is 489 after subtracting 0 from 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Advancing to step 9:
4890 divided by 550 is 8 with a remainder of 490.
The number 8 becomes the next digit in our result. 
Result so far: 136040.8
Deduct 4400 from 4890 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 10:
If we divide 4900 by 550, we get 8 and a remainder of 500.
The next digit of our result is 8. 
Result so far: 136040.88
Subtract 4400 from 4900 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final result is 136040.88 with a remainder of 0.5.