375102 divided by 45 
We're looking to find how many times 45 goes into 375102.

Moving on to step 1:
3 divided by 45 is 0 with a remainder of 3.
The number 0 becomes the next digit in our 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 / 45

On to step 2:
45 can be fit into 37 0 times, resulting in a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Append the next digit (5) from the dividend to 37 and continue with: 375 / 45

Moving on to step 3:
If we divide 375 by 45, we get 8 and a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 360 from 375, we get 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 45

On to step 4:
151 divided by 45 is 3 with a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Subtracting 135 from 151 leaves us with 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 45

Going ahead to step 5:
45 can be fit into 160 3 times, resulting in a remainder of 25.
The next digit of our result is 3. 
Result so far: 833.0
If we subtract 135 from 160, we get 25.
Include the next digit (2) from the dividend after 25, then repeat: 252 / 45

Advancing to step 6:
45 can be fit into 252 5 times, resulting in a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 8335.0
Subtracting 225 from 252 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
45 can be fit into 270 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 8335.6
Deduct 270 from 270 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
45 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8335.6
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 45 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8335.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 8335.6, with a leftover of 0.0.