12.54% is the change from 335 to 377
Calculation steps:
[( 377 - 335 ) ÷ 335] x 100 = 12.54%
Formula
Percentage change = [(377 - 335) / 335] x 100
Subtract the new number by the original number
377 - 335 = 42
42 ÷ 335 = 0.1253731343283582
0.1253731343283582 x 100 = 12.54%