68.97% is the change from 535 to 904
Calculation steps:
[( 904 - 535 ) ÷ 535] x 100 = 68.97%
Formula
Percentage change = [(904 - 535) / 535] x 100
Subtract the new number by the original number
904 - 535 = 369
369 ÷ 535 = 0.6897196261682244
0.6897196261682244 x 100 = 68.97%