59.51% is the change from 284 to 453
Calculation steps:
[( 453 - 284 ) ÷ 284] x 100 = 59.51%
Formula
Percentage change = [(453 - 284) / 284] x 100
Subtract the new number by the original number
453 - 284 = 169
169 ÷ 284 = 0.5950704225352113
0.5950704225352113 x 100 = 59.51%