184.31% is the change from 51 to 145
Calculation steps:
[( 145 - 51 ) ÷ 51] x 100 = 184.31%
Formula
Percentage change = [(145 - 51) / 51] x 100
Subtract the new number by the original number
145 - 51 = 94
94 ÷ 51 = 1.8431372549019607
1.8431372549019607 x 100 = 184.31%