42205190 ÷ 551 
We want to figure out the number of times 42205190 can be divided by 551.

Moving on to step 1:
If we divide 4 by 551, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 551

Step 2:
When dividing 42 by 551, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (2) from the dividend to 42 and continue with: 422 / 551

Advancing to step 3:
551 can be fit into 422 0 times, resulting in a remainder of 422.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 422 after subtracting 0 from 422.
Fetch the next digit (0) from the dividend, attach it to 422 and continue: 4220 / 551

Moving on to step 4:
551 goes into 4220 7 times with a remainder of 363.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 3857 from 4220 and we're left with 363.
Append the next digit (5) from the dividend to 363 and continue with: 3635 / 551

Step 5:
The number 551 fits into 3635 6 times, leaving a remainder of 329.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we take 3306 away from 3635, we end up with 329.
Bring next digit (1) of the dividend behind the 329 and repeat the process: 3291 / 551

Advancing to step 6:
551 can be fit into 3291 5 times, resulting in a remainder of 536.
Put 5 as the next digit of the answer. 
Result so far: 765.0
If we take 2755 away from 3291, we end up with 536.
Take the next digit (9) from the dividend and append it to 536, then repeat: 5369 / 551

On to step 7:
The number 551 fits into 5369 9 times, leaving a remainder of 410.
Use 9 as the next digit of our solution. 
Result so far: 7659.0
The remainder is 410 after subtracting 4959 from 5369.
Grab the next digit (0) from the dividend, add it to 410, then carry on: 4100 / 551

Moving on to step 8:
4100 divided by 551 is 7 with a remainder of 243.
Write down 7 as next digit of the result. 
Result so far: 76597.0
Subtract 3857 from 4100 to get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 9:
When dividing 2430 by 551, we get 4 with a remainder of 226.
The next digit of our result is 4. 
Result so far: 76597.4
The remainder is 226 after subtracting 2204 from 2430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 10:
When dividing 2260 by 551, we get 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 76597.44
The remainder is 56 after subtracting 2204 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 76597.44, with a leftover of 0.056.