55 is 39.86% of 138
Calculation steps:
( 55 ÷ 138 ) x 100 = 39.86%
Formula
(55 ÷ 138) x 100 = 39.86%
55 ÷ 138 = 0.39855072463768115
Decimal to percent
0.39855072463768115 x 100 = 39.86%
Example