80.08% is the change from 507 to 913
Calculation steps:
[( 913 - 507 ) ÷ 507] x 100 = 80.08%
Formula
Percentage change = [(913 - 507) / 507] x 100
Subtract the new number by the original number
913 - 507 = 406
406 ÷ 507 = 0.8007889546351085
0.8007889546351085 x 100 = 80.08%