We're dividing 7211126 by 436 
We want to figure out the number of times 7211126 can be divided by 436.

On to step 1:
When dividing 7 by 436, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 436

Going ahead to step 2:
The number 436 fits into 72 0 times, leaving a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Append the next digit (1) from the dividend to 72 and continue with: 721 / 436

Going ahead to step 3:
The number 436 fits into 721 1 times, leaving a remainder of 285.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 436 away from 721, we end up with 285.
Fetch the next digit (1) from the dividend, attach it to 285 and continue: 2851 / 436

Moving on to step 4:
2851 divided by 436 is 6 with a remainder of 235.
The next digit of our result is 6. 
Result so far: 16.0
Subtracting 2616 from 2851 leaves us with 235.
Grab the next digit (1) from the dividend, add it to 235, then carry on: 2351 / 436

On to step 5:
If we divide 2351 by 436, we get 5 and a remainder of 171.
Put 5 as the next digit of the answer. 
Result so far: 165.0
Subtracting 2180 from 2351 leaves us with 171.
Bring next digit (2) of the dividend behind the 171 and repeat the process: 1712 / 436

Advancing to step 6:
The number 436 fits into 1712 3 times, leaving a remainder of 404.
Record the quotient 3 as the next digit in the result. 
Result so far: 1653.0
Deduct 1308 from 1712 and we're left with 404.
Fetch the next digit (6) from the dividend, attach it to 404 and continue: 4046 / 436

On to step 7:
The number 436 fits into 4046 9 times, leaving a remainder of 122.
Put 9 as the next digit of the answer. 
Result so far: 16539.0
Subtracting 3924 from 4046 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 8:
436 can be fit into 1220 2 times, resulting in a remainder of 348.
Use 2 as the next digit of our solution. 
Result so far: 16539.2
Deduct 872 from 1220 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 9:
The number 436 fits into 3480 7 times, leaving a remainder of 428.
Write down 7 as next digit of the result. 
Result so far: 16539.27
If we take 3052 away from 3480, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 10:
The number 436 fits into 4280 9 times, leaving a remainder of 356.
Record the quotient 9 as the next digit in the result. 
Result so far: 16539.279
Subtract 3924 from 4280 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Advancing to step 11:
436 goes into 3560 8 times with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 16539.2798
If we take 3488 away from 3560, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
If we divide 720 by 436, we get 1 and a remainder of 284.
Write down 1 as next digit of the result. 
Result so far: 16539.27981
Subtract 436 from 720 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 13:
436 goes into 2840 6 times with a remainder of 224.
Record the quotient 6 as the next digit in the result. 
Result so far: 16539.279816
The remainder is 224 after subtracting 2616 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 14:
2240 divided by 436 is 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 16539.2798165
Subtracting 2180 from 2240 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 15:
When dividing 600 by 436, we get 1 with a remainder of 164.
Put 1 as the next digit of the answer. 
Result so far: 16539.27981651
Deduct 436 from 600 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

In conclusion, the division gives 16539.27981651 with a balance of 1.64e-07.