6.09% is the change from 936 to 993
Calculation steps:
[( 993 - 936 ) ÷ 936] x 100 = 6.09%
Formula
Percentage change = [(993 - 936) / 936] x 100
Subtract the new number by the original number
993 - 936 = 57
57 ÷ 936 = 0.060897435897435896
0.060897435897435896 x 100 = 6.09%