10% of 678 equal to 67.8
Calculation steps:
( 10 ÷ 100 ) x 678 = 67.8
Formula
(10 ÷ 100) x 678 = 67.8
Percent to decimal
10% to decimal is 10 ÷ 100 = 0.1
Multiply decimal with the other number
0.1 x 678 = 67.8
Example