373437 ÷ 42 
We want to figure out the number of times 373437 can be divided by 42.

Moving on to step 1:
42 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 42

Let's proceed to step 2:
When dividing 37 by 42, we get 0 with a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Fetch the next digit (3) from the dividend, attach it to 37 and continue: 373 / 42

Step 3:
42 can be fit into 373 8 times, resulting in a remainder of 37.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 336 from 373 and we're left with 37.
Take the next digit (4) from the dividend and append it to 37, then repeat: 374 / 42

On to step 4:
If we divide 374 by 42, we get 8 and a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 88.0
Subtract 336 from 374 to get 38.
Take the next digit (3) from the dividend and append it to 38, then repeat: 383 / 42

Going ahead to step 5:
42 can be fit into 383 9 times, resulting in a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 889.0
If we subtract 378 from 383, we get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 42

Advancing to step 6:
If we divide 57 by 42, we get 1 and a remainder of 15.
The next digit of our result is 1. 
Result so far: 8891.0
If we subtract 42 from 57, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
150 divided by 42 is 3 with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 8891.3
If we take 126 away from 150, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
The number 42 fits into 240 5 times, leaving a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 8891.35
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
300 divided by 42 is 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 8891.357
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
The number 42 fits into 60 1 times, leaving a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 8891.3571
Subtracting 42 from 60 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
42 goes into 180 4 times with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 8891.35714
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
42 can be fit into 120 2 times, resulting in a remainder of 36.
The next digit of our result is 2. 
Result so far: 8891.357142
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
360 divided by 42 is 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 8891.3571428
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 8891.35714285
If we subtract 210 from 240, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 8891.35714285, with a leftover of 3e-08.