51.99% is the change from 377 to 573
Calculation steps:
[( 573 - 377 ) ÷ 377] x 100 = 51.99%
Formula
Percentage change = [(573 - 377) / 377] x 100
Subtract the new number by the original number
573 - 377 = 196
196 ÷ 377 = 0.519893899204244
0.519893899204244 x 100 = 51.99%