19.59% is the change from 148 to 177
Calculation steps:
[( 177 - 148 ) ÷ 148] x 100 = 19.59%
Formula
Percentage change = [(177 - 148) / 148] x 100
Subtract the new number by the original number
177 - 148 = 29
29 ÷ 148 = 0.19594594594594594
0.19594594594594594 x 100 = 19.59%