6.43% is the change from 933 to 993
Calculation steps:
[( 993 - 933 ) ÷ 933] x 100 = 6.43%
Formula
Percentage change = [(993 - 933) / 933] x 100
Subtract the new number by the original number
993 - 933 = 60
60 ÷ 933 = 0.06430868167202572
0.06430868167202572 x 100 = 6.43%