20.66% is the change from 242 to 292
Calculation steps:
[( 292 - 242 ) ÷ 242] x 100 = 20.66%
Formula
Percentage change = [(292 - 242) / 242] x 100
Subtract the new number by the original number
292 - 242 = 50
50 ÷ 242 = 0.2066115702479339
0.2066115702479339 x 100 = 20.66%