13 is 4.05% of 321
Calculation steps:
( 13 ÷ 321 ) x 100 = 4.05%
Formula
(13 ÷ 321) x 100 = 4.05%
13 ÷ 321 = 0.040498442367601244
Decimal to percent
0.040498442367601244 x 100 = 4.05%
Example