3.02% is the change from 894 to 921
Calculation steps:
[( 921 - 894 ) ÷ 894] x 100 = 3.02%
Formula
Percentage change = [(921 - 894) / 894] x 100
Subtract the new number by the original number
921 - 894 = 27
27 ÷ 894 = 0.030201342281879196
0.030201342281879196 x 100 = 3.02%