80.89% is the change from 518 to 937
Calculation steps:
[( 937 - 518 ) ÷ 518] x 100 = 80.89%
Formula
Percentage change = [(937 - 518) / 518] x 100
Subtract the new number by the original number
937 - 518 = 419
419 ÷ 518 = 0.8088803088803089
0.8088803088803089 x 100 = 80.89%