15.98% is the change from 363 to 421
Calculation steps:
[( 421 - 363 ) ÷ 363] x 100 = 15.98%
Formula
Percentage change = [(421 - 363) / 363] x 100
Subtract the new number by the original number
421 - 363 = 58
58 ÷ 363 = 0.15977961432506887
0.15977961432506887 x 100 = 15.98%