We're dividing 72381803 by 435 
We're looking to find how many times 435 goes into 72381803.

Let's proceed to step 1:
435 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 435

Moving on to step 2:
435 can be fit into 72 0 times, resulting in a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 435

On to step 3:
If we divide 723 by 435, we get 1 and a remainder of 288.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 288 after subtracting 435 from 723.
Fetch the next digit (8) from the dividend, attach it to 288 and continue: 2888 / 435

Advancing to step 4:
The number 435 fits into 2888 6 times, leaving a remainder of 278.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 278 after subtracting 2610 from 2888.
Fetch the next digit (1) from the dividend, attach it to 278 and continue: 2781 / 435

Step 5:
2781 divided by 435 is 6 with a remainder of 171.
Record the quotient 6 as the next digit in the result. 
Result so far: 166.0
The remainder is 171 after subtracting 2610 from 2781.
Bring next digit (8) of the dividend behind the 171 and repeat the process: 1718 / 435

Going ahead to step 6:
435 goes into 1718 3 times with a remainder of 413.
Write down 3 as next digit of the result. 
Result so far: 1663.0
If we subtract 1305 from 1718, we get 413.
Grab the next digit (0) from the dividend, add it to 413, then carry on: 4130 / 435

Let's proceed to step 7:
4130 divided by 435 is 9 with a remainder of 215.
The next digit of our result is 9. 
Result so far: 16639.0
If we take 3915 away from 4130, we end up with 215.
Include the next digit (3) from the dividend after 215, then repeat: 2153 / 435

Advancing to step 8:
2153 divided by 435 is 4 with a remainder of 413.
The number 4 becomes the next digit in our result. 
Result so far: 166394.0
Subtracting 1740 from 2153 leaves us with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Going ahead to step 9:
435 can be fit into 4130 9 times, resulting in a remainder of 215.
Record the quotient 9 as the next digit in the result. 
Result so far: 166394.9
If we subtract 3915 from 4130, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 10:
The number 435 fits into 2150 4 times, leaving a remainder of 410.
Write down 4 as next digit of the result. 
Result so far: 166394.94
The remainder is 410 after subtracting 1740 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 11:
If we divide 4100 by 435, we get 9 and a remainder of 185.
The number 9 becomes the next digit in our result. 
Result so far: 166394.949
If we take 3915 away from 4100, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 12:
1850 divided by 435 is 4 with a remainder of 110.
The number 4 becomes the next digit in our result. 
Result so far: 166394.9494
If we take 1740 away from 1850, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 13:
1100 divided by 435 is 2 with a remainder of 230.
Put 2 as the next digit of the answer. 
Result so far: 166394.94942
Subtract 870 from 1100 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 14:
When dividing 2300 by 435, we get 5 with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 166394.949425
The remainder is 125 after subtracting 2175 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 15:
When dividing 1250 by 435, we get 2 with a remainder of 380.
Record the quotient 2 as the next digit in the result. 
Result so far: 166394.9494252
The remainder is 380 after subtracting 870 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 16:
435 can be fit into 3800 8 times, resulting in a remainder of 320.
The next digit of our result is 8. 
Result so far: 166394.94942528
Subtract 3480 from 3800 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final result is 166394.94942528 with a remainder of 3.2e-07.