84207877 ÷ 946 
We're looking to find how many times 946 goes into 84207877.

Let's proceed to step 1:
If we divide 8 by 946, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 946

Moving on to step 2:
946 can be fit into 84 0 times, resulting in a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Fetch the next digit (2) from the dividend, attach it to 84 and continue: 842 / 946

Advancing to step 3:
946 can be fit into 842 0 times, resulting in a remainder of 842.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 842, we end up with 842.
Append the next digit (0) from the dividend to 842 and continue with: 8420 / 946

On to step 4:
946 can be fit into 8420 8 times, resulting in a remainder of 852.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 852 after subtracting 7568 from 8420.
Bring next digit (7) of the dividend behind the 852 and repeat the process: 8527 / 946

On to step 5:
When dividing 8527 by 946, we get 9 with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 89.0
The remainder is 13 after subtracting 8514 from 8527.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 946

Let's proceed to step 6:
138 divided by 946 is 0 with a remainder of 138.
Record the quotient 0 as the next digit in the result. 
Result so far: 890.0
The remainder is 138 after subtracting 0 from 138.
Fetch the next digit (7) from the dividend, attach it to 138 and continue: 1387 / 946

Moving on to step 7:
1387 divided by 946 is 1 with a remainder of 441.
Use 1 as the next digit of our solution. 
Result so far: 8901.0
If we subtract 946 from 1387, we get 441.
Take the next digit (7) from the dividend and append it to 441, then repeat: 4417 / 946

Going ahead to step 8:
4417 divided by 946 is 4 with a remainder of 633.
Write down 4 as next digit of the result. 
Result so far: 89014.0
The remainder is 633 after subtracting 3784 from 4417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

On to step 9:
When dividing 6330 by 946, we get 6 with a remainder of 654.
Put 6 as the next digit of the answer. 
Result so far: 89014.6
The remainder is 654 after subtracting 5676 from 6330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Going ahead to step 10:
946 goes into 6540 6 times with a remainder of 864.
Write down 6 as next digit of the result. 
Result so far: 89014.66
If we take 5676 away from 6540, we end up with 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

In conclusion, the division gives 89014.66 with a balance of 0.864.