42.71% is the change from 295 to 421
Calculation steps:
[( 421 - 295 ) ÷ 295] x 100 = 42.71%
Formula
Percentage change = [(421 - 295) / 295] x 100
Subtract the new number by the original number
421 - 295 = 126
126 ÷ 295 = 0.4271186440677966
0.4271186440677966 x 100 = 42.71%