200% is the change from 154 to 462
Calculation steps:
[( 462 - 154 ) ÷ 154] x 100 = 200%
Formula
Percentage change = [(462 - 154) / 154] x 100
Subtract the new number by the original number
462 - 154 = 308
308 ÷ 154 = 2
2 x 100 = 200%
Example