493.41% is the change from 167 to 991
Calculation steps:
[( 991 - 167 ) ÷ 167] x 100 = 493.41%
Formula
Percentage change = [(991 - 167) / 167] x 100
Subtract the new number by the original number
991 - 167 = 824
824 ÷ 167 = 4.934131736526946
4.934131736526946 x 100 = 493.41%