256.52% is the change from 69 to 246
Calculation steps:
[( 246 - 69 ) ÷ 69] x 100 = 256.52%
Formula
Percentage change = [(246 - 69) / 69] x 100
Subtract the new number by the original number
246 - 69 = 177
177 ÷ 69 = 2.5652173913043477
2.5652173913043477 x 100 = 256.52%