83.85% is the change from 353 to 649
Calculation steps:
[( 649 - 353 ) ÷ 353] x 100 = 83.85%
Formula
Percentage change = [(649 - 353) / 353] x 100
Subtract the new number by the original number
649 - 353 = 296
296 ÷ 353 = 0.8385269121813032
0.8385269121813032 x 100 = 83.85%