464.2% is the change from 176 to 993
Calculation steps:
[( 993 - 176 ) ÷ 176] x 100 = 464.2%
Formula
Percentage change = [(993 - 176) / 176] x 100
Subtract the new number by the original number
993 - 176 = 817
817 ÷ 176 = 4.642045454545454
4.642045454545454 x 100 = 464.2%