6.55% is the change from 931 to 992
Calculation steps:
[( 992 - 931 ) ÷ 931] x 100 = 6.55%
Formula
Percentage change = [(992 - 931) / 931] x 100
Subtract the new number by the original number
992 - 931 = 61
61 ÷ 931 = 0.06552094522019335
0.06552094522019335 x 100 = 6.55%