We divide 85223403 by 621
Let's see how many times 621 fits into 85223403.

Moving on to step 1:
The number 621 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 621

On to step 2:
When dividing 85 by 621, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Grab the next digit (2) from the dividend, add it to 85, then carry on: 852 / 621

Let's proceed to step 3:
If we divide 852 by 621, we get 1 and a remainder of 231.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 621 from 852 to get 231.
Take the next digit (2) from the dividend and append it to 231, then repeat: 2312 / 621

On to step 4:
If we divide 2312 by 621, we get 3 and a remainder of 449.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 1863 from 2312, we get 449.
Bring next digit (3) of the dividend behind the 449 and repeat the process: 4493 / 621

Advancing to step 5:
621 goes into 4493 7 times with a remainder of 146.
The next digit of our result is 7. 
Result so far: 137.0
Subtracting 4347 from 4493 leaves us with 146.
Fetch the next digit (4) from the dividend, attach it to 146 and continue: 1464 / 621

Step 6:
1464 divided by 621 is 2 with a remainder of 222.
Use 2 as the next digit of our solution. 
Result so far: 1372.0
If we take 1242 away from 1464, we end up with 222.
Append the next digit (0) from the dividend to 222 and continue with: 2220 / 621

On to step 7:
The number 621 fits into 2220 3 times, leaving a remainder of 357.
Use 3 as the next digit of our solution. 
Result so far: 13723.0
If we subtract 1863 from 2220, we get 357.
Fetch the next digit (3) from the dividend, attach it to 357 and continue: 3573 / 621

On to step 8:
The number 621 fits into 3573 5 times, leaving a remainder of 468.
The next digit of our result is 5. 
Result so far: 137235.0
If we subtract 3105 from 3573, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 9:
621 goes into 4680 7 times with a remainder of 333.
Write down 7 as next digit of the result. 
Result so far: 137235.7
Subtracting 4347 from 4680 leaves us with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 10:
621 can be fit into 3330 5 times, resulting in a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 137235.75
Subtracting 3105 from 3330 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 11:
621 can be fit into 2250 3 times, resulting in a remainder of 387.
The number 3 becomes the next digit in our result. 
Result so far: 137235.753
Subtracting 1863 from 2250 leaves us with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

On to step 12:
If we divide 3870 by 621, we get 6 and a remainder of 144.
Write down 6 as next digit of the result. 
Result so far: 137235.7536
If we subtract 3726 from 3870, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 13:
If we divide 1440 by 621, we get 2 and a remainder of 198.
Write down 2 as next digit of the result. 
Result so far: 137235.75362
The remainder is 198 after subtracting 1242 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 14:
When dividing 1980 by 621, we get 3 with a remainder of 117.
Use 3 as the next digit of our solution. 
Result so far: 137235.753623
The remainder is 117 after subtracting 1863 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 15:
If we divide 1170 by 621, we get 1 and a remainder of 549.
Use 1 as the next digit of our solution. 
Result so far: 137235.7536231
The remainder is 549 after subtracting 621 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Let's proceed to step 16:
621 goes into 5490 8 times with a remainder of 522.
The next digit of our result is 8. 
Result so far: 137235.75362318
If we take 4968 away from 5490, we end up with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

In conclusion, the division gives 137235.75362318 with a balance of 5.22e-07.