59.74% is the change from 621 to 992
Calculation steps:
[( 992 - 621 ) ÷ 621] x 100 = 59.74%
Formula
Percentage change = [(992 - 621) / 621] x 100
Subtract the new number by the original number
992 - 621 = 371
371 ÷ 621 = 0.5974235104669887
0.5974235104669887 x 100 = 59.74%