We're dividing 85533951 by 406 
We want to divide 85533951 by 406.

Step 1:
The number 406 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 406

Step 2:
406 can be fit into 85 0 times, resulting in a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Fetch the next digit (5) from the dividend, attach it to 85 and continue: 855 / 406

Moving on to step 3:
855 divided by 406 is 2 with a remainder of 43.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 43 after subtracting 812 from 855.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 406

On to step 4:
If we divide 433 by 406, we get 1 and a remainder of 27.
The next digit of our result is 1. 
Result so far: 21.0
The remainder is 27 after subtracting 406 from 433.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 406

Step 5:
When dividing 273 by 406, we get 0 with a remainder of 273.
The next digit of our result is 0. 
Result so far: 210.0
If we subtract 0 from 273, we get 273.
Grab the next digit (9) from the dividend, add it to 273, then carry on: 2739 / 406

Let's proceed to step 6:
406 goes into 2739 6 times with a remainder of 303.
Put 6 as the next digit of the answer. 
Result so far: 2106.0
Deduct 2436 from 2739 and we're left with 303.
Include the next digit (5) from the dividend after 303, then repeat: 3035 / 406

Going ahead to step 7:
When dividing 3035 by 406, we get 7 with a remainder of 193.
Use 7 as the next digit of our solution. 
Result so far: 21067.0
If we take 2842 away from 3035, we end up with 193.
Grab the next digit (1) from the dividend, add it to 193, then carry on: 1931 / 406

On to step 8:
406 can be fit into 1931 4 times, resulting in a remainder of 307.
The next digit of our result is 4. 
Result so far: 210674.0
Subtracting 1624 from 1931 leaves us with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 9:
406 goes into 3070 7 times with a remainder of 228.
Write down 7 as next digit of the result. 
Result so far: 210674.7
Subtract 2842 from 3070 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 10:
When dividing 2280 by 406, we get 5 with a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 210674.75
Deduct 2030 from 2280 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 11:
406 goes into 2500 6 times with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 210674.756
Deduct 2436 from 2500 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 12:
640 divided by 406 is 1 with a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 210674.7561
If we take 406 away from 640, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 13:
If we divide 2340 by 406, we get 5 and a remainder of 310.
The number 5 becomes the next digit in our result. 
Result so far: 210674.75615
If we take 2030 away from 2340, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 14:
When dividing 3100 by 406, we get 7 with a remainder of 258.
The next digit of our result is 7. 
Result so far: 210674.756157
Subtract 2842 from 3100 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 15:
The number 406 fits into 2580 6 times, leaving a remainder of 144.
The next digit of our result is 6. 
Result so far: 210674.7561576
If we take 2436 away from 2580, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 16:
406 can be fit into 1440 3 times, resulting in a remainder of 222.
The number 3 becomes the next digit in our result. 
Result so far: 210674.75615763
Subtract 1218 from 1440 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

The quotient of the division is 210674.75615763, and the remainder is 2.22e-07.