43.13% is the change from 364 to 521
Calculation steps:
[( 521 - 364 ) ÷ 364] x 100 = 43.13%
Formula
Percentage change = [(521 - 364) / 364] x 100
Subtract the new number by the original number
521 - 364 = 157
157 ÷ 364 = 0.43131868131868134
0.43131868131868134 x 100 = 43.13%