6.08% is the change from 921 to 977
Calculation steps:
[( 977 - 921 ) ÷ 921] x 100 = 6.08%
Formula
Percentage change = [(977 - 921) / 921] x 100
Subtract the new number by the original number
977 - 921 = 56
56 ÷ 921 = 0.06080347448425624
0.06080347448425624 x 100 = 6.08%