77.08% is the change from 48 to 85
Calculation steps:
[( 85 - 48 ) ÷ 48] x 100 = 77.08%
Formula
Percentage change = [(85 - 48) / 48] x 100
Subtract the new number by the original number
85 - 48 = 37
37 ÷ 48 = 0.7708333333333334
0.7708333333333334 x 100 = 77.08%