87.5% is the change from 368 to 690
Calculation steps:
[( 690 - 368 ) ÷ 368] x 100 = 87.5%
Formula
Percentage change = [(690 - 368) / 368] x 100
Subtract the new number by the original number
690 - 368 = 322
322 ÷ 368 = 0.875
0.875 x 100 = 87.5%
Example