36.8% is the change from 481 to 658
Calculation steps:
[( 658 - 481 ) ÷ 481] x 100 = 36.8%
Formula
Percentage change = [(658 - 481) / 481] x 100
Subtract the new number by the original number
658 - 481 = 177
177 ÷ 481 = 0.367983367983368
0.367983367983368 x 100 = 36.8%