70370 ÷ 8 = 8796 R2
Let's divide 70370 by 8.

Step 1:
8 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of of the result. 
Result so far: 0
Subtract 0 from 7 to get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 8

Step 2:
8 goes into 70 8 times with a remainder of 6.
Write down 8 as next digit of of the result. 
Result so far: 8
Subtract 64 from 70 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 8

Step 3:
8 goes into 63 7 times with a remainder of 7.
Write down 7 as next digit of of the result. 
Result so far: 87
Subtract 56 from 63 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 8

Step 4:
8 goes into 77 9 times with a remainder of 5.
Write down 9 as next digit of of the result. 
Result so far: 879
Subtract 72 from 77 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 8

Step 5:
8 goes into 50 6 times with a remainder of 2.
Write down 6 as next digit of of the result. 
Result so far: 8796
Subtract 48 from 50 to get 2.

The final result is 8796 with a remainder of 2.