91.3% is the change from 506 to 968
Calculation steps:
[( 968 - 506 ) ÷ 506] x 100 = 91.3%
Formula
Percentage change = [(968 - 506) / 506] x 100
Subtract the new number by the original number
968 - 506 = 462
462 ÷ 506 = 0.9130434782608695
0.9130434782608695 x 100 = 91.3%