100% is the change from 462 to 924
Calculation steps:
[( 924 - 462 ) ÷ 462] x 100 = 100%
Formula
Percentage change = [(924 - 462) / 462] x 100
Subtract the new number by the original number
924 - 462 = 462
462 ÷ 462 = 1
1 x 100 = 100%
Example