21.88% is the change from 690 to 841
Calculation steps:
[( 841 - 690 ) ÷ 690] x 100 = 21.88%
Formula
Percentage change = [(841 - 690) / 690] x 100
Subtract the new number by the original number
841 - 690 = 151
151 ÷ 690 = 0.21884057971014492
0.21884057971014492 x 100 = 21.88%