78.6% is the change from 299 to 534
Calculation steps:
[( 534 - 299 ) ÷ 299] x 100 = 78.6%
Formula
Percentage change = [(534 - 299) / 299] x 100
Subtract the new number by the original number
534 - 299 = 235
235 ÷ 299 = 0.7859531772575251
0.7859531772575251 x 100 = 78.6%