64.27% is the change from 417 to 685
Calculation steps:
[( 685 - 417 ) ÷ 417] x 100 = 64.27%
Formula
Percentage change = [(685 - 417) / 417] x 100
Subtract the new number by the original number
685 - 417 = 268
268 ÷ 417 = 0.6426858513189448
0.6426858513189448 x 100 = 64.27%