Let's divide 537966 by 90
We want to divide 537966 by 90.

Going ahead to step 1:
If we divide 5 by 90, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 90

Step 2:
The number 90 fits into 53 0 times, leaving a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Append the next digit (7) from the dividend to 53 and continue with: 537 / 90

Let's proceed to step 3:
If we divide 537 by 90, we get 5 and a remainder of 87.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 450 away from 537, we end up with 87.
Include the next digit (9) from the dividend after 87, then repeat: 879 / 90

Step 4:
When dividing 879 by 90, we get 9 with a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 59.0
The remainder is 69 after subtracting 810 from 879.
Grab the next digit (6) from the dividend, add it to 69, then carry on: 696 / 90

Moving on to step 5:
90 goes into 696 7 times with a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 597.0
Deduct 630 from 696 and we're left with 66.
Append the next digit (6) from the dividend to 66 and continue with: 666 / 90

Going ahead to step 6:
The number 90 fits into 666 7 times, leaving a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 5977.0
Subtracting 630 from 666 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
90 can be fit into 360 4 times, resulting in a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 5977.4
Subtract 360 from 360 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
When dividing 0 by 90, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5977.4
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 90 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5977.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 5977.4 with a balance of 0.0.