21.02% is the change from 761 to 921
Calculation steps:
[( 921 - 761 ) ÷ 761] x 100 = 21.02%
Formula
Percentage change = [(921 - 761) / 761] x 100
Subtract the new number by the original number
921 - 761 = 160
160 ÷ 761 = 0.2102496714848883
0.2102496714848883 x 100 = 21.02%