1125.93% is the change from 81 to 993
Calculation steps:
[( 993 - 81 ) ÷ 81] x 100 = 1125.93%
Formula
Percentage change = [(993 - 81) / 81] x 100
Subtract the new number by the original number
993 - 81 = 912
912 ÷ 81 = 11.25925925925926
11.25925925925926 x 100 = 1125.93%