We're dividing 42723442 by 436 
Let's see how many times 436 fits into 42723442.

On to step 1:
436 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 436

Step 2:
The number 436 fits into 42 0 times, leaving a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Bring next digit (7) of the dividend behind the 42 and repeat the process: 427 / 436

Advancing to step 3:
436 goes into 427 0 times with a remainder of 427.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 427 after subtracting 0 from 427.
Grab the next digit (2) from the dividend, add it to 427, then carry on: 4272 / 436

Let's proceed to step 4:
4272 divided by 436 is 9 with a remainder of 348.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 3924 from 4272, we get 348.
Bring next digit (3) of the dividend behind the 348 and repeat the process: 3483 / 436

Step 5:
436 goes into 3483 7 times with a remainder of 431.
Write down 7 as next digit of the result. 
Result so far: 97.0
If we subtract 3052 from 3483, we get 431.
Bring next digit (4) of the dividend behind the 431 and repeat the process: 4314 / 436

Advancing to step 6:
436 can be fit into 4314 9 times, resulting in a remainder of 390.
Record the quotient 9 as the next digit in the result. 
Result so far: 979.0
Deduct 3924 from 4314 and we're left with 390.
Grab the next digit (4) from the dividend, add it to 390, then carry on: 3904 / 436

Moving on to step 7:
When dividing 3904 by 436, we get 8 with a remainder of 416.
Record the quotient 8 as the next digit in the result. 
Result so far: 9798.0
The remainder is 416 after subtracting 3488 from 3904.
Fetch the next digit (2) from the dividend, attach it to 416 and continue: 4162 / 436

Let's proceed to step 8:
4162 divided by 436 is 9 with a remainder of 238.
The next digit of our result is 9. 
Result so far: 97989.0
Deduct 3924 from 4162 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 9:
When dividing 2380 by 436, we get 5 with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 97989.5
Deduct 2180 from 2380 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 10:
If we divide 2000 by 436, we get 4 and a remainder of 256.
Use 4 as the next digit of our solution. 
Result so far: 97989.54
If we subtract 1744 from 2000, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 11:
436 goes into 2560 5 times with a remainder of 380.
The number 5 becomes the next digit in our result. 
Result so far: 97989.545
Deduct 2180 from 2560 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 12:
3800 divided by 436 is 8 with a remainder of 312.
Record the quotient 8 as the next digit in the result. 
Result so far: 97989.5458
Deduct 3488 from 3800 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 13:
436 goes into 3120 7 times with a remainder of 68.
Write down 7 as next digit of the result. 
Result so far: 97989.54587
If we take 3052 away from 3120, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 14:
680 divided by 436 is 1 with a remainder of 244.
The next digit of our result is 1. 
Result so far: 97989.545871
If we subtract 436 from 680, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 15:
When dividing 2440 by 436, we get 5 with a remainder of 260.
The next digit of our result is 5. 
Result so far: 97989.5458715
The remainder is 260 after subtracting 2180 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 16:
When dividing 2600 by 436, we get 5 with a remainder of 420.
The number 5 becomes the next digit in our result. 
Result so far: 97989.54587155
Subtract 2180 from 2600 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

The final result is 97989.54587155 with a remainder of 4.2e-07.