16.94% is the change from 360 to 421
Calculation steps:
[( 421 - 360 ) ÷ 360] x 100 = 16.94%
Formula
Percentage change = [(421 - 360) / 360] x 100
Subtract the new number by the original number
421 - 360 = 61
61 ÷ 360 = 0.16944444444444445
0.16944444444444445 x 100 = 16.94%