20.66% is the change from 334 to 403
Calculation steps:
[( 403 - 334 ) ÷ 334] x 100 = 20.66%
Formula
Percentage change = [(403 - 334) / 334] x 100
Subtract the new number by the original number
403 - 334 = 69
69 ÷ 334 = 0.20658682634730538
0.20658682634730538 x 100 = 20.66%