87.82% is the change from 353 to 663
Calculation steps:
[( 663 - 353 ) ÷ 353] x 100 = 87.82%
Formula
Percentage change = [(663 - 353) / 353] x 100
Subtract the new number by the original number
663 - 353 = 310
310 ÷ 353 = 0.8781869688385269
0.8781869688385269 x 100 = 87.82%