44.67% is the change from 347 to 502
Calculation steps:
[( 502 - 347 ) ÷ 347] x 100 = 44.67%
Formula
Percentage change = [(502 - 347) / 347] x 100
Subtract the new number by the original number
502 - 347 = 155
155 ÷ 347 = 0.44668587896253603
0.44668587896253603 x 100 = 44.67%