1250.98% is the change from 51 to 689
Calculation steps:
[( 689 - 51 ) ÷ 51] x 100 = 1250.98%
Formula
Percentage change = [(689 - 51) / 51] x 100
Subtract the new number by the original number
689 - 51 = 638
638 ÷ 51 = 12.509803921568627
12.509803921568627 x 100 = 1250.98%