6.41% is the change from 921 to 980
Calculation steps:
[( 980 - 921 ) ÷ 921] x 100 = 6.41%
Formula
Percentage change = [(980 - 921) / 921] x 100
Subtract the new number by the original number
980 - 921 = 59
59 ÷ 921 = 0.06406080347448426
0.06406080347448426 x 100 = 6.41%