12.57% is the change from 374 to 421
Calculation steps:
[( 421 - 374 ) ÷ 374] x 100 = 12.57%
Formula
Percentage change = [(421 - 374) / 374] x 100
Subtract the new number by the original number
421 - 374 = 47
47 ÷ 374 = 0.12566844919786097
0.12566844919786097 x 100 = 12.57%