We're dividing 75132289 by 400 
Our goal is to divide 75132289 by 400.

Advancing to step 1:
400 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 400

Advancing to step 2:
75 divided by 400 is 0 with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Take the next digit (1) from the dividend and append it to 75, then repeat: 751 / 400

Advancing to step 3:
If we divide 751 by 400, we get 1 and a remainder of 351.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 400 from 751 and we're left with 351.
Include the next digit (3) from the dividend after 351, then repeat: 3513 / 400

Going ahead to step 4:
400 goes into 3513 8 times with a remainder of 313.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 3200 from 3513, we get 313.
Take the next digit (2) from the dividend and append it to 313, then repeat: 3132 / 400

On to step 5:
3132 divided by 400 is 7 with a remainder of 332.
Write down 7 as next digit of the result. 
Result so far: 187.0
Subtract 2800 from 3132 to get 332.
Include the next digit (2) from the dividend after 332, then repeat: 3322 / 400

Going ahead to step 6:
400 goes into 3322 8 times with a remainder of 122.
The next digit of our result is 8. 
Result so far: 1878.0
Subtract 3200 from 3322 to get 122.
Fetch the next digit (8) from the dividend, attach it to 122 and continue: 1228 / 400

Moving on to step 7:
When dividing 1228 by 400, we get 3 with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 18783.0
If we subtract 1200 from 1228, we get 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 400

Advancing to step 8:
The number 400 fits into 289 0 times, leaving a remainder of 289.
Use 0 as the next digit of our solution. 
Result so far: 187830.0
Subtract 0 from 289 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Step 9:
400 can be fit into 2890 7 times, resulting in a remainder of 90.
Use 7 as the next digit of our solution. 
Result so far: 187830.7
Deduct 2800 from 2890 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 10:
400 can be fit into 900 2 times, resulting in a remainder of 100.
Write down 2 as next digit of the result. 
Result so far: 187830.72
Deduct 800 from 900 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
When dividing 1000 by 400, we get 2 with a remainder of 200.
Put 2 as the next digit of the answer. 
Result so far: 187830.722
Deduct 800 from 1000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 187830.722 with a balance of 0.02.