78.86% is the change from 246 to 440
Calculation steps:
[( 440 - 246 ) ÷ 246] x 100 = 78.86%
Formula
Percentage change = [(440 - 246) / 246] x 100
Subtract the new number by the original number
440 - 246 = 194
194 ÷ 246 = 0.7886178861788617
0.7886178861788617 x 100 = 78.86%