2.13% is the change from 47 to 48
Calculation steps:
[( 48 - 47 ) ÷ 47] x 100 = 2.13%
Formula
Percentage change = [(48 - 47) / 47] x 100
Subtract the new number by the original number
48 - 47 = 1
1 ÷ 47 = 0.02127659574468085
0.02127659574468085 x 100 = 2.13%