89.98% is the change from 509 to 967
Calculation steps:
[( 967 - 509 ) ÷ 509] x 100 = 89.98%
Formula
Percentage change = [(967 - 509) / 509] x 100
Subtract the new number by the original number
967 - 509 = 458
458 ÷ 509 = 0.899803536345776
0.899803536345776 x 100 = 89.98%