43.53% is the change from 363 to 521
Calculation steps:
[( 521 - 363 ) ÷ 363] x 100 = 43.53%
Formula
Percentage change = [(521 - 363) / 363] x 100
Subtract the new number by the original number
521 - 363 = 158
158 ÷ 363 = 0.43526170798898073
0.43526170798898073 x 100 = 43.53%