106.18% is the change from 421 to 868
Calculation steps:
[( 868 - 421 ) ÷ 421] x 100 = 106.18%
Formula
Percentage change = [(868 - 421) / 421] x 100
Subtract the new number by the original number
868 - 421 = 447
447 ÷ 421 = 1.0617577197149644
1.0617577197149644 x 100 = 106.18%