70.54% is the change from 353 to 602
Calculation steps:
[( 602 - 353 ) ÷ 353] x 100 = 70.54%
Formula
Percentage change = [(602 - 353) / 353] x 100
Subtract the new number by the original number
602 - 353 = 249
249 ÷ 353 = 0.7053824362606232
0.7053824362606232 x 100 = 70.54%