390.97% is the change from 155 to 761
Calculation steps:
[( 761 - 155 ) ÷ 155] x 100 = 390.97%
Formula
Percentage change = [(761 - 155) / 155] x 100
Subtract the new number by the original number
761 - 155 = 606
606 ÷ 155 = 3.9096774193548387
3.9096774193548387 x 100 = 390.97%