Let's divide 66562257 by 406
Our goal is to divide 66562257 by 406.

On to step 1:
If we divide 6 by 406, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 406

Moving on to step 2:
406 goes into 66 0 times with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Fetch the next digit (5) from the dividend, attach it to 66 and continue: 665 / 406

Moving on to step 3:
665 divided by 406 is 1 with a remainder of 259.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 406 from 665 and we're left with 259.
Grab the next digit (6) from the dividend, add it to 259, then carry on: 2596 / 406

Moving on to step 4:
If we divide 2596 by 406, we get 6 and a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 160 after subtracting 2436 from 2596.
Include the next digit (2) from the dividend after 160, then repeat: 1602 / 406

On to step 5:
406 can be fit into 1602 3 times, resulting in a remainder of 384.
The number 3 becomes the next digit in our result. 
Result so far: 163.0
If we take 1218 away from 1602, we end up with 384.
Include the next digit (2) from the dividend after 384, then repeat: 3842 / 406

Advancing to step 6:
406 goes into 3842 9 times with a remainder of 188.
Put 9 as the next digit of the answer. 
Result so far: 1639.0
If we subtract 3654 from 3842, we get 188.
Bring next digit (5) of the dividend behind the 188 and repeat the process: 1885 / 406

Let's proceed to step 7:
406 goes into 1885 4 times with a remainder of 261.
Use 4 as the next digit of our solution. 
Result so far: 16394.0
Deduct 1624 from 1885 and we're left with 261.
Append the next digit (7) from the dividend to 261 and continue with: 2617 / 406

Going ahead to step 8:
406 can be fit into 2617 6 times, resulting in a remainder of 181.
Use 6 as the next digit of our solution. 
Result so far: 163946.0
If we take 2436 away from 2617, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Moving on to step 9:
The number 406 fits into 1810 4 times, leaving a remainder of 186.
Record the quotient 4 as the next digit in the result. 
Result so far: 163946.4
Subtracting 1624 from 1810 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 10:
When dividing 1860 by 406, we get 4 with a remainder of 236.
The number 4 becomes the next digit in our result. 
Result so far: 163946.44
Deduct 1624 from 1860 and we're left with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

The final outcome is 163946.44, with a leftover of 0.236.