87.46% is the change from 279 to 523
Calculation steps:
[( 523 - 279 ) ÷ 279] x 100 = 87.46%
Formula
Percentage change = [(523 - 279) / 279] x 100
Subtract the new number by the original number
523 - 279 = 244
244 ÷ 279 = 0.8745519713261649
0.8745519713261649 x 100 = 87.46%