97.31% is the change from 260 to 513
Calculation steps:
[( 513 - 260 ) ÷ 260] x 100 = 97.31%
Formula
Percentage change = [(513 - 260) / 260] x 100
Subtract the new number by the original number
513 - 260 = 253
253 ÷ 260 = 0.9730769230769231
0.9730769230769231 x 100 = 97.31%