222.08% is the change from 77 to 248
Calculation steps:
[( 248 - 77 ) ÷ 77] x 100 = 222.08%
Formula
Percentage change = [(248 - 77) / 77] x 100
Subtract the new number by the original number
248 - 77 = 171
171 ÷ 77 = 2.220779220779221
2.220779220779221 x 100 = 222.08%