48.08% is the change from 52 to 77
Calculation steps:
[( 77 - 52 ) ÷ 52] x 100 = 48.08%
Formula
Percentage change = [(77 - 52) / 52] x 100
Subtract the new number by the original number
77 - 52 = 25
25 ÷ 52 = 0.4807692307692308
0.4807692307692308 x 100 = 48.08%