73.84% is the change from 172 to 299
Calculation steps:
[( 299 - 172 ) ÷ 172] x 100 = 73.84%
Formula
Percentage change = [(299 - 172) / 172] x 100
Subtract the new number by the original number
299 - 172 = 127
127 ÷ 172 = 0.7383720930232558
0.7383720930232558 x 100 = 73.84%