165.66% is the change from 166 to 441
Calculation steps:
[( 441 - 166 ) ÷ 166] x 100 = 165.66%
Formula
Percentage change = [(441 - 166) / 166] x 100
Subtract the new number by the original number
441 - 166 = 275
275 ÷ 166 = 1.6566265060240963
1.6566265060240963 x 100 = 165.66%