We're dividing 42852543 by 377 
We want to figure out the number of times 42852543 can be divided by 377.

Step 1:
377 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 377

On to step 2:
When dividing 42 by 377, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 377

On to step 3:
428 divided by 377 is 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 377 away from 428, we end up with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 377

Let's proceed to step 4:
When dividing 515 by 377, we get 1 with a remainder of 138.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 377 from 515 and we're left with 138.
Include the next digit (2) from the dividend after 138, then repeat: 1382 / 377

Going ahead to step 5:
If we divide 1382 by 377, we get 3 and a remainder of 251.
The next digit of our result is 3. 
Result so far: 113.0
Subtract 1131 from 1382 to get 251.
Fetch the next digit (5) from the dividend, attach it to 251 and continue: 2515 / 377

Step 6:
When dividing 2515 by 377, we get 6 with a remainder of 253.
The next digit of our result is 6. 
Result so far: 1136.0
Subtracting 2262 from 2515 leaves us with 253.
Append the next digit (4) from the dividend to 253 and continue with: 2534 / 377

Let's proceed to step 7:
If we divide 2534 by 377, we get 6 and a remainder of 272.
Record the quotient 6 as the next digit in the result. 
Result so far: 11366.0
If we subtract 2262 from 2534, we get 272.
Grab the next digit (3) from the dividend, add it to 272, then carry on: 2723 / 377

Going ahead to step 8:
If we divide 2723 by 377, we get 7 and a remainder of 84.
Record the quotient 7 as the next digit in the result. 
Result so far: 113667.0
The remainder is 84 after subtracting 2639 from 2723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 9:
When dividing 840 by 377, we get 2 with a remainder of 86.
Use 2 as the next digit of our solution. 
Result so far: 113667.2
Deduct 754 from 840 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 10:
377 goes into 860 2 times with a remainder of 106.
Put 2 as the next digit of the answer. 
Result so far: 113667.22
Deduct 754 from 860 and we're left 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.

The final outcome is 113667.22, with a leftover of 0.106.