26.12% is the change from 402 to 507
Calculation steps:
[( 507 - 402 ) ÷ 402] x 100 = 26.12%
Formula
Percentage change = [(507 - 402) / 402] x 100
Subtract the new number by the original number
507 - 402 = 105
105 ÷ 402 = 0.26119402985074625
0.26119402985074625 x 100 = 26.12%