191.53% is the change from 177 to 516
Calculation steps:
[( 516 - 177 ) ÷ 177] x 100 = 191.53%
Formula
Percentage change = [(516 - 177) / 177] x 100
Subtract the new number by the original number
516 - 177 = 339
339 ÷ 177 = 1.9152542372881356
1.9152542372881356 x 100 = 191.53%