75.3% is the change from 506 to 887
Calculation steps:
[( 887 - 506 ) ÷ 506] x 100 = 75.3%
Formula
Percentage change = [(887 - 506) / 506] x 100
Subtract the new number by the original number
887 - 506 = 381
381 ÷ 506 = 0.7529644268774703
0.7529644268774703 x 100 = 75.3%