81.66% is the change from 289 to 525
Calculation steps:
[( 525 - 289 ) ÷ 289] x 100 = 81.66%
Formula
Percentage change = [(525 - 289) / 289] x 100
Subtract the new number by the original number
525 - 289 = 236
236 ÷ 289 = 0.8166089965397924
0.8166089965397924 x 100 = 81.66%