478.26% is the change from 46 to 266
Calculation steps:
[( 266 - 46 ) ÷ 46] x 100 = 478.26%
Formula
Percentage change = [(266 - 46) / 46] x 100
Subtract the new number by the original number
266 - 46 = 220
220 ÷ 46 = 4.782608695652174
4.782608695652174 x 100 = 478.26%