38.26% is the change from 507 to 701
Calculation steps:
[( 701 - 507 ) ÷ 507] x 100 = 38.26%
Formula
Percentage change = [(701 - 507) / 507] x 100
Subtract the new number by the original number
701 - 507 = 194
194 ÷ 507 = 0.3826429980276134
0.3826429980276134 x 100 = 38.26%