165.45% is the change from 55 to 146
Calculation steps:
[( 146 - 55 ) ÷ 55] x 100 = 165.45%
Formula
Percentage change = [(146 - 55) / 55] x 100
Subtract the new number by the original number
146 - 55 = 91
91 ÷ 55 = 1.6545454545454545
1.6545454545454545 x 100 = 165.45%