146.2% is the change from 184 to 453
Calculation steps:
[( 453 - 184 ) ÷ 184] x 100 = 146.2%
Formula
Percentage change = [(453 - 184) / 184] x 100
Subtract the new number by the original number
453 - 184 = 269
269 ÷ 184 = 1.4619565217391304
1.4619565217391304 x 100 = 146.2%