44.58% is the change from 166 to 240
Calculation steps:
[( 240 - 166 ) ÷ 166] x 100 = 44.58%
Formula
Percentage change = [(240 - 166) / 166] x 100
Subtract the new number by the original number
240 - 166 = 74
74 ÷ 166 = 0.4457831325301205
0.4457831325301205 x 100 = 44.58%