68.49% is the change from 292 to 492
Calculation steps:
[( 492 - 292 ) ÷ 292] x 100 = 68.49%
Formula
Percentage change = [(492 - 292) / 292] x 100
Subtract the new number by the original number
492 - 292 = 200
200 ÷ 292 = 0.684931506849315
0.684931506849315 x 100 = 68.49%