79.84% is the change from 506 to 910
Calculation steps:
[( 910 - 506 ) ÷ 506] x 100 = 79.84%
Formula
Percentage change = [(910 - 506) / 506] x 100
Subtract the new number by the original number
910 - 506 = 404
404 ÷ 506 = 0.7984189723320159
0.7984189723320159 x 100 = 79.84%