450.88% is the change from 171 to 942
Calculation steps:
[( 942 - 171 ) ÷ 171] x 100 = 450.88%
Formula
Percentage change = [(942 - 171) / 171] x 100
Subtract the new number by the original number
942 - 171 = 771
771 ÷ 171 = 4.508771929824562
4.508771929824562 x 100 = 450.88%