Brady recorded their number and color of cars in the parking lot. the shaded model represents the percent of white cars counted in the parking lot. if brady counted a total of 81 white cars how many cars did he count in the parking lot?

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?