24.95% is the change from 513 to 641
Calculation steps:
[( 641 - 513 ) ÷ 513] x 100 = 24.95%
Formula
Percentage change = [(641 - 513) / 513] x 100
Subtract the new number by the original number
641 - 513 = 128
128 ÷ 513 = 0.24951267056530213
0.24951267056530213 x 100 = 24.95%