94.72% is the change from 284 to 553
Calculation steps:
[( 553 - 284 ) ÷ 284] x 100 = 94.72%
Formula
Percentage change = [(553 - 284) / 284] x 100
Subtract the new number by the original number
553 - 284 = 269
269 ÷ 284 = 0.9471830985915493
0.9471830985915493 x 100 = 94.72%