240.36% is the change from 166 to 565
Calculation steps:
[( 565 - 166 ) ÷ 166] x 100 = 240.36%
Formula
Percentage change = [(565 - 166) / 166] x 100
Subtract the new number by the original number
565 - 166 = 399
399 ÷ 166 = 2.4036144578313254
2.4036144578313254 x 100 = 240.36%