354.35% is the change from 46 to 209
Calculation steps:
[( 209 - 46 ) ÷ 46] x 100 = 354.35%
Formula
Percentage change = [(209 - 46) / 46] x 100
Subtract the new number by the original number
209 - 46 = 163
163 ÷ 46 = 3.5434782608695654
3.5434782608695654 x 100 = 354.35%