56.6% is the change from 106 to 166
Calculation steps:
[( 166 - 106 ) ÷ 106] x 100 = 56.6%
Formula
Percentage change = [(166 - 106) / 106] x 100
Subtract the new number by the original number
166 - 106 = 60
60 ÷ 106 = 0.5660377358490566
0.5660377358490566 x 100 = 56.6%