75.85% is the change from 472 to 830
Calculation steps:
[( 830 - 472 ) ÷ 472] x 100 = 75.85%
Formula
Percentage change = [(830 - 472) / 472] x 100
Subtract the new number by the original number
830 - 472 = 358
358 ÷ 472 = 0.7584745762711864
0.7584745762711864 x 100 = 75.85%