123.97% is the change from 363 to 813
Calculation steps:
[( 813 - 363 ) ÷ 363] x 100 = 123.97%
Formula
Percentage change = [(813 - 363) / 363] x 100
Subtract the new number by the original number
813 - 363 = 450
450 ÷ 363 = 1.2396694214876034
1.2396694214876034 x 100 = 123.97%