423.49% is the change from 166 to 869
Calculation steps:
[( 869 - 166 ) ÷ 166] x 100 = 423.49%
Formula
Percentage change = [(869 - 166) / 166] x 100
Subtract the new number by the original number
869 - 166 = 703
703 ÷ 166 = 4.234939759036145
4.234939759036145 x 100 = 423.49%