96.25% is the change from 506 to 993
Calculation steps:
[( 993 - 506 ) ÷ 506] x 100 = 96.25%
Formula
Percentage change = [(993 - 506) / 506] x 100
Subtract the new number by the original number
993 - 506 = 487
487 ÷ 506 = 0.9624505928853755
0.9624505928853755 x 100 = 96.25%