42210307 ÷ 187 
We're looking to find how many times 187 goes into 42210307.

Let's proceed to step 1:
If we divide 4 by 187, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 187

Going ahead to step 2:
187 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 187

Advancing to step 3:
422 divided by 187 is 2 with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 374 from 422 to get 48.
Append the next digit (1) from the dividend to 48 and continue with: 481 / 187

Step 4:
187 can be fit into 481 2 times, resulting in a remainder of 107.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtracting 374 from 481 leaves us with 107.
Bring next digit (0) of the dividend behind the 107 and repeat the process: 1070 / 187

Advancing to step 5:
1070 divided by 187 is 5 with a remainder of 135.
The next digit of our result is 5. 
Result so far: 225.0
If we take 935 away from 1070, we end up with 135.
Include the next digit (3) from the dividend after 135, then repeat: 1353 / 187

Moving on to step 6:
If we divide 1353 by 187, we get 7 and a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 2257.0
Subtracting 1309 from 1353 leaves us with 44.
Include the next digit (0) from the dividend after 44, then repeat: 440 / 187

On to step 7:
187 can be fit into 440 2 times, resulting in a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 22572.0
Deduct 374 from 440 and we're left with 66.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 187

Moving on to step 8:
187 goes into 667 3 times with a remainder of 106.
Write down 3 as next digit of the result. 
Result so far: 225723.0
Subtracting 561 from 667 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 9:
187 goes into 1060 5 times with a remainder of 125.
The next digit of our result is 5. 
Result so far: 225723.5
If we subtract 935 from 1060, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 10:
If we divide 1250 by 187, we get 6 and a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 225723.56
If we subtract 1122 from 1250, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 11:
1280 divided by 187 is 6 with a remainder of 158.
The next digit of our result is 6. 
Result so far: 225723.566
Deduct 1122 from 1280 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The quotient of the division is 225723.566, and the remainder is 0.0158.