100.65% is the change from 459 to 921
Calculation steps:
[( 921 - 459 ) ÷ 459] x 100 = 100.65%
Formula
Percentage change = [(921 - 459) / 459] x 100
Subtract the new number by the original number
921 - 459 = 462
462 ÷ 459 = 1.0065359477124183
1.0065359477124183 x 100 = 100.65%