389.11% is the change from 101 to 494
Calculation steps:
[( 494 - 101 ) ÷ 101] x 100 = 389.11%
Formula
Percentage change = [(494 - 101) / 101] x 100
Subtract the new number by the original number
494 - 101 = 393
393 ÷ 101 = 3.891089108910891
3.891089108910891 x 100 = 389.11%
Example