26.6% is the change from 421 to 533
Calculation steps:
[( 533 - 421 ) ÷ 421] x 100 = 26.6%
Formula
Percentage change = [(533 - 421) / 421] x 100
Subtract the new number by the original number
533 - 421 = 112
112 ÷ 421 = 0.2660332541567696
0.2660332541567696 x 100 = 26.6%