452.54% is the change from 177 to 978
Calculation steps:
[( 978 - 177 ) ÷ 177] x 100 = 452.54%
Formula
Percentage change = [(978 - 177) / 177] x 100
Subtract the new number by the original number
978 - 177 = 801
801 ÷ 177 = 4.52542372881356
4.52542372881356 x 100 = 452.54%