192.31% is the change from 78 to 228
Calculation steps:
[( 228 - 78 ) ÷ 78] x 100 = 192.31%
Formula
Percentage change = [(228 - 78) / 78] x 100
Subtract the new number by the original number
228 - 78 = 150
150 ÷ 78 = 1.9230769230769231
1.9230769230769231 x 100 = 192.31%